diff --git a/themes/cp_admin/contributor/create.php b/themes/cp_admin/contributor/create.php
index 91b3a94a..f1af932c 100644
--- a/themes/cp_admin/contributor/create.php
+++ b/themes/cp_admin/contributor/create.php
@@ -17,7 +17,7 @@
 <Forms.Field
     as="Select"
     name="user"
-    label="<?= lang('Contributor.form.user') ?>"
+    label="<?= esc(lang('Contributor.form.user')) ?>"
     options="<?= esc(json_encode($contributorOptions)) ?>"
     placeholder="<?= lang('Contributor.form.user_placeholder') ?>"
     required="true" />
@@ -25,7 +25,7 @@
 <Forms.Field
     as="Select"
     name="role"
-    label="<?= lang('Contributor.form.role') ?>"
+    label="<?= esc(lang('Contributor.form.role')) ?>"
     options="<?= esc(json_encode($roleOptions)) ?>"
     placeholder="<?= lang('Contributor.form.role_placeholder') ?>"
     selected="<?= setting('AuthGroups.defaultPodcastGroup') ?>"
diff --git a/themes/cp_admin/contributor/edit.php b/themes/cp_admin/contributor/edit.php
index ca854d96..16b85945 100644
--- a/themes/cp_admin/contributor/edit.php
+++ b/themes/cp_admin/contributor/edit.php
@@ -17,7 +17,7 @@
 <Forms.Field
     as="Select"
     name="role"
-    label="<?= lang('Contributor.form.role') ?>"
+    label="<?= esc(lang('Contributor.form.role')) ?>"
     options="<?= esc(json_encode($roleOptions)) ?>"
     selected="<?= $contributorGroup ?>"
     placeholder="<?= lang('Contributor.form.role_placeholder') ?>"
diff --git a/themes/cp_admin/episode/create.php b/themes/cp_admin/episode/create.php
index 5c032152..aabe2e3e 100644
--- a/themes/cp_admin/episode/create.php
+++ b/themes/cp_admin/episode/create.php
@@ -19,9 +19,9 @@
 
 <Forms.Field
     name="audio_file"
-    label="<?= lang('Episode.form.audio_file') ?>"
-    hint="<?= lang('Episode.form.audio_file_hint') ?>"
-    helper="<?= lang('Common.size_limit', [formatBytes(file_upload_max_size(), true)]) ?>"
+    label="<?= esc(lang('Episode.form.audio_file')) ?>"
+    hint="<?= esc(lang('Episode.form.audio_file_hint')) ?>"
+    helper="<?= esc(lang('Common.size_limit', [formatBytes(file_upload_max_size(), true)])) ?>"
     type="file"
     accept=".mp3,.m4a"
     required="true"
@@ -30,16 +30,16 @@
 
 <Forms.Field
     name="cover"
-    label="<?= lang('Episode.form.cover') ?>"
-    hint="<?= lang('Episode.form.cover_hint') ?>"
-    helper="<?= lang('Episode.form.cover_size_hint') ?>"
+    label="<?= esc(lang('Episode.form.cover')) ?>"
+    hint="<?= esc(lang('Episode.form.cover_hint')) ?>"
+    helper="<?= esc(lang('Episode.form.cover_size_hint')) ?>"
     type="file"
     accept=".jpg,.jpeg,.png" />
 
 <Forms.Field
     name="title"
-    label="<?= lang('Episode.form.title') ?>"
-    hint="<?= lang('Episode.form.title_hint') ?>"
+    label="<?= esc(lang('Episode.form.title')) ?>"
+    hint="<?= esc(lang('Episode.form.title_hint')) ?>"
     required="true"
     data-slugify="title" />
 
@@ -55,14 +55,14 @@
     <Forms.Field
         class="flex-1 w-full"
         name="season_number"
-        label="<?= lang('Episode.form.season_number') ?>"
+        label="<?= esc(lang('Episode.form.season_number')) ?>"
         type="number"
         value="<?= $currentSeasonNumber ?>"
     />
     <Forms.Field
         class="flex-1 w-full"
         name="episode_number"
-        label="<?= lang('Episode.form.episode_number') ?>"
+        label="<?= esc(lang('Episode.form.episode_number')) ?>"
         type="number"
         value="<?= $nextEpisodeNumber ?>"
         required="<?= $podcast->type === 'serial' ? 'true' : 'false' ?>"
@@ -74,17 +74,17 @@
 <Forms.RadioButton
     value="full"
     name="type"
-    hint="<?= lang('Episode.form.type.full_hint') ?>"
+    hint="<?= esc(lang('Episode.form.type.full_hint')) ?>"
     isChecked="true" ><?= lang('Episode.form.type.full') ?></Forms.RadioButton>
 <Forms.RadioButton
     value="trailer"
     name="type"
-    hint="<?= lang('Episode.form.type.trailer_hint') ?>"
+    hint="<?= esc(lang('Episode.form.type.trailer_hint')) ?>"
     isChecked="false" ><?= lang('Episode.form.type.trailer') ?></Forms.RadioButton>    
 <Forms.RadioButton
     value="bonus"
     name="type"
-    hint="<?= lang('Episode.form.type.bonus_hint') ?>"
+    hint="<?= esc(lang('Episode.form.type.bonus_hint')) ?>"
     isChecked="false" ><?= lang('Episode.form.type.bonus') ?></Forms.RadioButton>
 </fieldset>
 
@@ -119,15 +119,15 @@
 <Forms.Field
     as="MarkdownEditor"
     name="description"
-    label="<?= lang('Episode.form.description') ?>"
+    label="<?= esc(lang('Episode.form.description')) ?>"
     required="true"
     disallowList="header,quote" />
 
 <Forms.Field
     as="MarkdownEditor"
     name="description_footer"
-    label="<?= lang('Episode.form.description_footer') ?>"
-    hint="<?= lang('Episode.form.description_footer_hint') ?>"
+    label="<?= esc(lang('Episode.form.description_footer')) ?>"
+    hint="<?= esc(lang('Episode.form.description_footer_hint')) ?>"
     value="<?= esc($podcast->episode_description_footer_markdown) ?? '' ?>"
     disallowList="header,quote" />
 
@@ -144,8 +144,8 @@
 >
 <Forms.Field
     name="location_name"
-    label="<?= lang('Episode.form.location_name') ?>"
-    hint="<?= lang('Episode.form.location_name_hint') ?>" />
+    label="<?= esc(lang('Episode.form.location_name')) ?>"
+    hint="<?= esc(lang('Episode.form.location_name_hint')) ?>" />
 </Forms.Section>
 
 <Forms.Section
@@ -212,11 +212,11 @@
 <Forms.Field 
     as="XMLEditor"
     name="custom_rss"
-    label="<?= lang('Episode.form.custom_rss') ?>"
-    hint="<?= lang('Episode.form.custom_rss_hint') ?>"
+    label="<?= esc(lang('Episode.form.custom_rss')) ?>"
+    hint="<?= esc(lang('Episode.form.custom_rss_hint')) ?>"
 />
 
-<Forms.Toggler name="block" value="yes" checked="false" hint="<?= lang('Episode.form.block_hint') ?>"><?= lang('Episode.form.block') ?></Forms.Toggler>
+<Forms.Toggler name="block" value="yes" checked="false" hint="<?= esc(lang('Episode.form.block_hint')) ?>"><?= lang('Episode.form.block') ?></Forms.Toggler>
 
 </Forms.Section>
 
diff --git a/themes/cp_admin/episode/edit.php b/themes/cp_admin/episode/edit.php
index 43042c89..e506617d 100644
--- a/themes/cp_admin/episode/edit.php
+++ b/themes/cp_admin/episode/edit.php
@@ -23,9 +23,9 @@
 
 <Forms.Field
     name="audio_file"
-    label="<?= lang('Episode.form.audio_file') ?>"
-    hint="<?= lang('Episode.form.audio_file_hint') ?>"
-    helper="<?= lang('Common.size_limit', [formatBytes(file_upload_max_size(), true)]) ?>"
+    label="<?= esc(lang('Episode.form.audio_file')) ?>"
+    hint="<?= esc(lang('Episode.form.audio_file_hint')) ?>"
+    helper="<?= esc(lang('Common.size_limit', [formatBytes(file_upload_max_size(), true)])) ?>"
     type="file"
     accept=".mp3,.m4a"
     data-max-size="<?= file_upload_max_size() ?>"
@@ -33,16 +33,16 @@
 
 <Forms.Field
     name="cover"
-    label="<?= lang('Episode.form.cover') ?>"
-    hint="<?= lang('Episode.form.cover_hint') ?>"
-    helper="<?= lang('Episode.form.cover_size_hint') ?>"
+    label="<?= esc(lang('Episode.form.cover')) ?>"
+    hint="<?= esc(lang('Episode.form.cover_hint')) ?>"
+    helper="<?= esc(lang('Episode.form.cover_size_hint')) ?>"
     type="file"
     accept=".jpg,.jpeg,.png" />
 
 <Forms.Field
     name="title"
-    label="<?= lang('Episode.form.title') ?>"
-    hint="<?= lang('Episode.form.title_hint') ?>"
+    label="<?= esc(lang('Episode.form.title')) ?>"
+    hint="<?= esc(lang('Episode.form.title_hint')) ?>"
     value="<?= esc($episode->title) ?>"
     required="true"
     data-slugify="title" />
@@ -59,14 +59,14 @@
     <Forms.Field
         class="flex-1 w-full"
         name="season_number"
-        label="<?= lang('Episode.form.season_number') ?>"
+        label="<?= esc(lang('Episode.form.season_number')) ?>"
         type="number"
         value="<?= $episode->season_number ?>"
     />
     <Forms.Field
         class="flex-1 w-full"
         name="episode_number"
-        label="<?= lang('Episode.form.episode_number') ?>"
+        label="<?= esc(lang('Episode.form.episode_number')) ?>"
         type="number"
         value="<?= $episode->number ?>"
         required="<?= $podcast->type === 'serial' ? 'true' : 'false' ?>"
@@ -78,17 +78,17 @@
 <Forms.RadioButton
     value="full"
     name="type"
-    hint="<?= lang('Episode.form.type.full_hint') ?>"
+    hint="<?= esc(lang('Episode.form.type.full_hint')) ?>"
     isChecked="<?= $episode->type === 'full' ? 'true' : 'false' ?>" ><?= lang('Episode.form.type.full') ?></Forms.RadioButton>
 <Forms.RadioButton
     value="trailer"
     name="type"
-    hint="<?= lang('Episode.form.type.trailer_hint') ?>"
+    hint="<?= esc(lang('Episode.form.type.trailer_hint')) ?>"
     isChecked="<?= $episode->type === 'trailer' ? 'true' : 'false' ?>" ><?= lang('Episode.form.type.trailer') ?></Forms.RadioButton>    
 <Forms.RadioButton
     value="bonus"
     name="type"
-    hint="<?= lang('Episode.form.type.bonus_hint') ?>"
+    hint="<?= esc(lang('Episode.form.type.bonus_hint')) ?>"
     isChecked="<?= $episode->type === 'bonus' ? 'true' : 'false' ?>" ><?= lang('Episode.form.type.bonus') ?></Forms.RadioButton>
 </fieldset>
 
@@ -120,7 +120,7 @@
 <Forms.Field
     as="MarkdownEditor"
     name="description"
-    label="<?= lang('Episode.form.description') ?>"
+    label="<?= esc(lang('Episode.form.description')) ?>"
     value="<?= esc($episode->description_markdown) ?>"
     required="true"
     disallowList="header,quote" />
@@ -128,8 +128,8 @@
 <Forms.Field
     as="MarkdownEditor"
     name="description_footer"
-    label="<?= lang('Episode.form.description_footer') ?>"
-    hint="<?= lang('Episode.form.description_footer_hint') ?>"
+    label="<?= esc(lang('Episode.form.description_footer')) ?>"
+    hint="<?= esc(lang('Episode.form.description_footer_hint')) ?>"
     value="<?= esc($podcast->episode_description_footer_markdown) ?? '' ?>"
     disallowList="header,quote" />
 
@@ -146,8 +146,8 @@
 >
 <Forms.Field
     name="location_name"
-    label="<?= lang('Episode.form.location_name') ?>"
-    hint="<?= lang('Episode.form.location_name_hint') ?>"
+    label="<?= esc(lang('Episode.form.location_name')) ?>"
+    hint="<?= esc(lang('Episode.form.location_name_hint')) ?>"
     value="<?= esc($episode->location_name) ?>" />
 </Forms.Section>
 
@@ -269,12 +269,12 @@
 <Forms.Field 
     as="XMLEditor"
     name="custom_rss"
-    label="<?= lang('Episode.form.custom_rss') ?>"
-    hint="<?= lang('Episode.form.custom_rss_hint') ?>"
+    label="<?= esc(lang('Episode.form.custom_rss')) ?>"
+    hint="<?= esc(lang('Episode.form.custom_rss_hint')) ?>"
     content="<?= esc($episode->custom_rss_string) ?>"
 />
 
-<Forms.Toggler id="block" name="block" value="yes" checked="<?= $episode->is_blocked ? 'true' : 'false' ?>" hint="<?= lang('Episode.form.block_hint') ?>"><?= lang('Episode.form.block') ?></Forms.Toggler>
+<Forms.Toggler id="block" name="block" value="yes" checked="<?= $episode->is_blocked ? 'true' : 'false' ?>" hint="<?= esc(lang('Episode.form.block_hint')) ?>"><?= lang('Episode.form.block') ?></Forms.Toggler>
 
 </Forms.Section>
 
diff --git a/themes/cp_admin/episode/persons.php b/themes/cp_admin/episode/persons.php
index 16bfcde0..4f346d30 100644
--- a/themes/cp_admin/episode/persons.php
+++ b/themes/cp_admin/episode/persons.php
@@ -26,8 +26,8 @@
         as="MultiSelect"
         id="persons"
         name="persons[]"
-        label="<?= lang('Person.episode_form.persons') ?>"
-        hint="<?= lang('Person.episode_form.persons_hint') ?>"
+        label="<?= esc(lang('Person.episode_form.persons')) ?>"
+        hint="<?= esc(lang('Person.episode_form.persons_hint')) ?>"
         options="<?= esc(json_encode($personOptions)) ?>"
         selected="<?= esc(json_encode(old('persons', []))) ?>"
         required="true"
@@ -37,8 +37,8 @@
         as="MultiSelect"
         id="roles"
         name="roles[]"
-        label="<?= lang('Person.episode_form.roles') ?>"
-        hint="<?= lang('Person.episode_form.roles_hint') ?>"
+        label="<?= esc(lang('Person.episode_form.roles')) ?>"
+        hint="<?= esc(lang('Person.episode_form.roles_hint')) ?>"
         options="<?= esc(json_encode($taxonomyOptions)) ?>"
         selected="<?= esc(json_encode(old('roles', []))) ?>"
     />
diff --git a/themes/cp_admin/episode/publish.php b/themes/cp_admin/episode/publish.php
index 264e73bd..65f68dde 100644
--- a/themes/cp_admin/episode/publish.php
+++ b/themes/cp_admin/episode/publish.php
@@ -84,8 +84,8 @@
                 <Forms.Field
                     as="DatetimePicker"
                     name="scheduled_publication_date"
-                    label="<?= lang('Episode.publish_form.scheduled_publication_date') ?>"
-                    hint="<?= lang('Episode.publish_form.scheduled_publication_date_hint') ?>"
+                    label="<?= esc(lang('Episode.publish_form.scheduled_publication_date')) ?>"
+                    hint="<?= esc(lang('Episode.publish_form.scheduled_publication_date_hint')) ?>"
                     value="<?= $episode->published_at ?>"
                 />
             </div>
diff --git a/themes/cp_admin/episode/publish_date_edit.php b/themes/cp_admin/episode/publish_date_edit.php
index 7346e659..dc465d9d 100644
--- a/themes/cp_admin/episode/publish_date_edit.php
+++ b/themes/cp_admin/episode/publish_date_edit.php
@@ -25,8 +25,8 @@
 <Forms.Field
     as="DatetimePicker"
     name="new_publication_date"
-    label="<?= lang('Episode.publish_date_edit_form.new_publication_date') ?>"
-    hint="<?= lang('Episode.publish_date_edit_form.new_publication_date_hint') ?>"
+    label="<?= esc(lang('Episode.publish_date_edit_form.new_publication_date')) ?>"
+    hint="<?= esc(lang('Episode.publish_date_edit_form.new_publication_date_hint')) ?>"
     value="<?= $episode->published_at ?>"
     required="true"
 />
diff --git a/themes/cp_admin/episode/publish_edit.php b/themes/cp_admin/episode/publish_edit.php
index 797a131d..6b3ac1e9 100644
--- a/themes/cp_admin/episode/publish_edit.php
+++ b/themes/cp_admin/episode/publish_edit.php
@@ -88,8 +88,8 @@
                 <Forms.Field
                     as="DatetimePicker"
                     name="scheduled_publication_date"
-                    label="<?= lang('Episode.publish_form.scheduled_publication_date') ?>"
-                    hint="<?= lang('Episode.publish_form.scheduled_publication_date_hint') ?>"
+                    label="<?= esc(lang('Episode.publish_form.scheduled_publication_date')) ?>"
+                    hint="<?= esc(lang('Episode.publish_form.scheduled_publication_date_hint')) ?>"
                     value="<?= $episode->published_at ?>"
                 />
             </div>
diff --git a/themes/cp_admin/episode/soundbites_new.php b/themes/cp_admin/episode/soundbites_new.php
index 4cae03d3..23a99061 100644
--- a/themes/cp_admin/episode/soundbites_new.php
+++ b/themes/cp_admin/episode/soundbites_new.php
@@ -16,7 +16,7 @@
 
     <Forms.Field
         name="title"
-        label="<?= lang('Soundbite.form.soundbite_title') ?>"
+        label="<?= esc(lang('Soundbite.form.soundbite_title')) ?>"
         required="true"
         class="max-w-sm"
     />
diff --git a/themes/cp_admin/episode/video_clips_new.php b/themes/cp_admin/episode/video_clips_new.php
index e7cef5c1..f6915693 100644
--- a/themes/cp_admin/episode/video_clips_new.php
+++ b/themes/cp_admin/episode/video_clips_new.php
@@ -36,7 +36,7 @@ use Modules\MediaClipper\Config\MediaClipper;
     <Forms.Section title="<?= lang('VideoClip.form.params_section_title') ?>" >
         <Forms.Field
             name="title"
-            label="<?= lang('VideoClip.form.clip_title') ?>"
+            label="<?= esc(lang('VideoClip.form.clip_title')) ?>"
             required="true"
         />
         <fieldset class="flex flex-wrap gap-x-1 gap-y-2">
@@ -46,17 +46,17 @@ use Modules\MediaClipper\Config\MediaClipper;
                 name="format"
                 isChecked="true"
                 required="true"
-                hint="<?= lang('VideoClip.form.format.landscape_hint') ?>"><?= lang('VideoClip.format.landscape') ?></Forms.RadioButton>
+                hint="<?= esc(lang('VideoClip.form.format.landscape_hint')) ?>"><?= lang('VideoClip.format.landscape') ?></Forms.RadioButton>
             <Forms.RadioButton
                 value="portrait"
                 name="format"
                 required="true"
-                hint="<?= lang('VideoClip.form.format.portrait_hint') ?>"><?= lang('VideoClip.format.portrait') ?></Forms.RadioButton>
+                hint="<?= esc(lang('VideoClip.form.format.portrait_hint')) ?>"><?= lang('VideoClip.format.portrait') ?></Forms.RadioButton>
             <Forms.RadioButton
                 value="squared"
                 name="format"
                 required="true"
-                hint="<?= lang('VideoClip.form.format.squared_hint') ?>"><?= lang('VideoClip.format.squared') ?></Forms.RadioButton>
+                hint="<?= esc(lang('VideoClip.form.format.squared_hint')) ?>"><?= lang('VideoClip.format.squared') ?></Forms.RadioButton>
         </fieldset>
         <fieldset>
             <legend><?= lang('VideoClip.form.theme') ?></legend>
diff --git a/themes/cp_admin/fediverse/blocked_actors.php b/themes/cp_admin/fediverse/blocked_actors.php
index 81b178aa..683ba5c7 100644
--- a/themes/cp_admin/fediverse/blocked_actors.php
+++ b/themes/cp_admin/fediverse/blocked_actors.php
@@ -14,7 +14,11 @@
 <form action="<?= route_to('fediverse-attempt-block-actor') ?>" method="POST" class="flex flex-col max-w-md">
     <?= csrf_field() ?>
 
-    <Forms.Field name="handle" label="<?= lang('Fediverse.block_lists_form.handle') ?>" hint="<?= lang('Fediverse.block_lists_form.handle_hint') ?>" required="true" />
+    <Forms.Field
+        name="handle"
+        label="<?= esc(lang('Fediverse.block_lists_form.handle')) ?>"
+        hint="<?= esc(lang('Fediverse.block_lists_form.handle_hint')) ?>"
+        required="true" />
     <Button variant="primary" type="submit" class="self-end"><?= lang('Fediverse.block_lists_form.submit') ?></Button>
 </form>
 
diff --git a/themes/cp_admin/fediverse/blocked_domains.php b/themes/cp_admin/fediverse/blocked_domains.php
index 02d174dc..ec26fda7 100644
--- a/themes/cp_admin/fediverse/blocked_domains.php
+++ b/themes/cp_admin/fediverse/blocked_domains.php
@@ -14,7 +14,10 @@
 <form action="<?= route_to('fediverse-attempt-block-domain') ?>" method="POST" class="flex flex-col max-w-md">
     <?= csrf_field() ?>
 
-    <Forms.Field name="domain" label="<?= lang('Fediverse.block_lists_form.domain') ?>" required="true" />
+    <Forms.Field
+        name="domain"
+        label="<?= esc(lang('Fediverse.block_lists_form.domain')) ?>"
+        required="true" />
     <Button variant="primary" type="submit" class="self-end"><?= lang('Fediverse.block_lists_form.submit') ?></Button>
 </form>
 
diff --git a/themes/cp_admin/import/add_to_queue.php b/themes/cp_admin/import/add_to_queue.php
index 377b2062..f746a616 100644
--- a/themes/cp_admin/import/add_to_queue.php
+++ b/themes/cp_admin/import/add_to_queue.php
@@ -18,8 +18,8 @@
 <Alert glyph="scales" variant="info" title="<?= lang('PodcastImport.old_podcast_legal_disclaimer_title') ?>"><?= lang('PodcastImport.old_podcast_legal_disclaimer') ?></Alert>
 <Forms.Field
     name="imported_feed_url"
-    label="<?= lang('PodcastImport.imported_feed_url') ?>"
-    hint="<?= lang('PodcastImport.imported_feed_url_hint') ?>"
+    label="<?= esc(lang('PodcastImport.imported_feed_url')) ?>"
+    hint="<?= esc(lang('PodcastImport.imported_feed_url_hint')) ?>"
     placeholder="https://…"
     type="url"
     required="true" />
@@ -30,7 +30,7 @@
     title="<?= lang('PodcastImport.new_podcast_section_title') ?>" >
 
 <div class="flex flex-col">
-    <Forms.Label for="handle" hint="<?= lang('Podcast.form.handle_hint') ?>"><?= lang('Podcast.form.handle') ?></Forms.Label>
+    <Forms.Label for="handle" hint="<?= esc(lang('Podcast.form.handle_hint')) ?>"><?= lang('Podcast.form.handle') ?></Forms.Label>
     <div class="relative">
         <Icon glyph="at" class="absolute inset-0 h-full text-xl opacity-40 left-3" />
         <Forms.Input name="handle" class="w-full pl-8" required="true" />
@@ -40,7 +40,7 @@
 <Forms.Field
     as="Select"
     name="language"
-    label="<?= lang('Podcast.form.language') ?>"
+    label="<?= esc(lang('Podcast.form.language')) ?>"
     selected="<?= $browserLang ?>"
     required="true"
     options="<?= esc(json_encode($languageOptions)) ?>" />
@@ -48,7 +48,7 @@
 <Forms.Field
     as="Select"
     name="category"
-    label="<?= lang('Podcast.form.category') ?>"
+    label="<?= esc(lang('Podcast.form.category')) ?>"
     required="true"
     options="<?= esc(json_encode($categoryOptions)) ?>" />
 
diff --git a/themes/cp_admin/import/podcast_sync.php b/themes/cp_admin/import/podcast_sync.php
index 21470707..d71ad77d 100644
--- a/themes/cp_admin/import/podcast_sync.php
+++ b/themes/cp_admin/import/podcast_sync.php
@@ -13,8 +13,8 @@
     <?= csrf_field() ?>
     <Forms.Field
         name="feed_url"
-        label="<?= lang('PodcastImport.syncForm.feed_url') ?>"
-        hint="<?= lang('PodcastImport.syncForm.feed_url_hint') ?>"
+        label="<?= esc(lang('PodcastImport.syncForm.feed_url')) ?>"
+        hint="<?= esc(lang('PodcastImport.syncForm.feed_url_hint')) ?>"
         required="true"
         value="<?= $podcast->imported_feed_url ?? '' ?>"
     />
diff --git a/themes/cp_admin/my_account/change_password.php b/themes/cp_admin/my_account/change_password.php
index cbafc732..f0731a9e 100644
--- a/themes/cp_admin/my_account/change_password.php
+++ b/themes/cp_admin/my_account/change_password.php
@@ -15,12 +15,12 @@
     <?= csrf_field() ?>
     <Forms.Field
         name="password"
-        label="<?= lang('User.form.password') ?>"
+        label="<?= esc(lang('User.form.password')) ?>"
         required="true"
         type="password" />
     <Forms.Field
         name="new_password"
-        label="<?= lang('User.form.new_password') ?>"
+        label="<?= esc(lang('User.form.new_password')) ?>"
         required="true"
         type="password"
         autocomplete="new-password" />
diff --git a/themes/cp_admin/page/create.php b/themes/cp_admin/page/create.php
index 125196c5..f1e32d23 100644
--- a/themes/cp_admin/page/create.php
+++ b/themes/cp_admin/page/create.php
@@ -16,7 +16,7 @@
 
 <Forms.Field
     name="title"
-    label="<?= lang('Page.form.title') ?>"
+    label="<?= esc(lang('Page.form.title')) ?>"
     required="true"
     data-slugify="title"
     class="max-w-sm" />
@@ -32,7 +32,7 @@
 <Forms.Field
     as="MarkdownEditor"
     name="content"
-    label="<?= lang('Page.form.content') ?>"
+    label="<?= esc(lang('Page.form.content')) ?>"
     required="true"
     rows="20" />
 
diff --git a/themes/cp_admin/page/edit.php b/themes/cp_admin/page/edit.php
index 8047a1d0..95c5941e 100644
--- a/themes/cp_admin/page/edit.php
+++ b/themes/cp_admin/page/edit.php
@@ -16,7 +16,7 @@
 
 <Forms.Field
     name="title"
-    label="<?= lang('Page.form.title') ?>"
+    label="<?= esc(lang('Page.form.title')) ?>"
     required="true"
     data-slugify="title"
     value="<?= esc($page->title) ?>"
@@ -34,7 +34,7 @@
 <Forms.Field
     as="MarkdownEditor"
     name="content"
-    label="<?= lang('Page.form.content') ?>"
+    label="<?= esc(lang('Page.form.content')) ?>"
     value="<?= esc($page->content_markdown) ?>"
     required="true"
     rows="20" />
diff --git a/themes/cp_admin/person/create.php b/themes/cp_admin/person/create.php
index 09f15dc6..7316d100 100644
--- a/themes/cp_admin/person/create.php
+++ b/themes/cp_admin/person/create.php
@@ -16,28 +16,28 @@
 
 <Forms.Field
     name="avatar"
-    label="<?= lang('Person.form.avatar') ?>"
-    helper="<?= lang('Person.form.avatar_size_hint') ?>"
+    label="<?= esc(lang('Person.form.avatar')) ?>"
+    helper="<?= esc(lang('Person.form.avatar_size_hint')) ?>"
     type="file"
     accept=".jpg,.jpeg,.png" />
 
 <Forms.Field
     name="full_name"
-    label="<?= lang('Person.form.full_name') ?>"
-    hint="<?= lang('Person.form.full_name_hint') ?>"
+    label="<?= esc(lang('Person.form.full_name')) ?>"
+    hint="<?= esc(lang('Person.form.full_name_hint')) ?>"
     required="true"
     data-slugify="title" />
 
 <Forms.Field
     name="unique_name"
-    label="<?= lang('Person.form.unique_name') ?>"
-    hint="<?= lang('Person.form.unique_name_hint') ?>"
+    label="<?= esc(lang('Person.form.unique_name')) ?>"
+    hint="<?= esc(lang('Person.form.unique_name_hint')) ?>"
     required="true"
     data-slugify="slug" />
 <Forms.Field
     name="information_url"
-    label="<?= lang('Person.form.information_url') ?>"
-    hint="<?= lang('Person.form.information_url_hint') ?>" />
+    label="<?= esc(lang('Person.form.information_url')) ?>"
+    hint="<?= esc(lang('Person.form.information_url_hint')) ?>" />
 
 <Button variant="primary" class="self-end" type="submit"><?= lang('Person.form.submit_create') ?></Button>
 
diff --git a/themes/cp_admin/person/edit.php b/themes/cp_admin/person/edit.php
index b31504ed..1d6ff3b0 100644
--- a/themes/cp_admin/person/edit.php
+++ b/themes/cp_admin/person/edit.php
@@ -16,31 +16,31 @@
 
 <Forms.Field
     name="avatar"
-    label="<?= lang('Person.form.avatar') ?>"
-    helper="<?= lang('Person.form.avatar_size_hint') ?>"
+    label="<?= esc(lang('Person.form.avatar')) ?>"
+    helper="<?= esc(lang('Person.form.avatar_size_hint')) ?>"
     type="file"
     accept=".jpg,.jpeg,.png" />
 
 <Forms.Field
     name="full_name"
     value="<?= esc($person->full_name) ?>"
-    label="<?= lang('Person.form.full_name') ?>"
-    hint="<?= lang('Person.form.full_name_hint') ?>"
+    label="<?= esc(lang('Person.form.full_name')) ?>"
+    hint="<?= esc(lang('Person.form.full_name_hint')) ?>"
     required="true"
     data-slugify="title" />
 
 <Forms.Field
     name="unique_name"
     value="<?= esc($person->unique_name) ?>"
-    label="<?= lang('Person.form.unique_name') ?>"
-    hint="<?= lang('Person.form.unique_name_hint') ?>"
+    label="<?= esc(lang('Person.form.unique_name')) ?>"
+    hint="<?= esc(lang('Person.form.unique_name_hint')) ?>"
     required="true"
     data-slugify="slug" />
 
 <Forms.Field
     name="information_url"
-    label="<?= lang('Person.form.information_url') ?>"
-    hint="<?= lang('Person.form.information_url_hint') ?>"
+    label="<?= esc(lang('Person.form.information_url')) ?>"
+    hint="<?= esc(lang('Person.form.information_url_hint')) ?>"
     value="<?= esc($person->information_url) ?>" />
 
 <Button variant="primary" class="self-end" type="submit"><?= lang('Person.form.submit_edit') ?></Button>
diff --git a/themes/cp_admin/podcast/create.php b/themes/cp_admin/podcast/create.php
index c2a9ac65..54ab5287 100644
--- a/themes/cp_admin/podcast/create.php
+++ b/themes/cp_admin/podcast/create.php
@@ -23,21 +23,21 @@
 
 <Forms.Field
     name="cover"
-    label="<?= lang('Podcast.form.cover') ?>"
-    helper="<?= lang('Podcast.form.cover_size_hint') ?>"
+    label="<?= esc(lang('Podcast.form.cover')) ?>"
+    helper="<?= esc(lang('Podcast.form.cover_size_hint')) ?>"
     type="file"
     required="true"
     accept=".jpg,.jpeg,.png" />
 
 <Forms.Field
     name="title"
-    label="<?= lang('Podcast.form.title') ?>"
+    label="<?= esc(lang('Podcast.form.title')) ?>"
     required="true" />
 
 <Forms.Field
     as="MarkdownEditor"
     name="description"
-    label="<?= lang('Podcast.form.description') ?>"
+    label="<?= esc(lang('Podcast.form.description')) ?>"
     required="true"
     disallowList="header,quote" />
 
@@ -47,12 +47,12 @@
         <Forms.RadioButton
             value="episodic"
             name="type"
-            hint="<?= lang('Podcast.form.type.episodic_hint') ?>"
+            hint="<?= esc(lang('Podcast.form.type.episodic_hint')) ?>"
             isChecked="true'" ><?= lang('Podcast.form.type.episodic') ?></Forms.RadioButton>
         <Forms.RadioButton
             value="serial"
             name="type"
-            hint="<?= lang('Podcast.form.type.serial_hint') ?>"
+            hint="<?= esc(lang('Podcast.form.type.serial_hint')) ?>"
             isChecked="false" ><?= lang('Podcast.form.type.serial') ?></Forms.RadioButton>
     </div>
 </fieldset>
@@ -65,7 +65,7 @@
     <Forms.Field
         as="Select"
         name="language"
-        label="<?= lang('Podcast.form.language') ?>"
+        label="<?= esc(lang('Podcast.form.language')) ?>"
         selected="<?= $browserLang ?>"
         required="true"
         options="<?= esc(json_encode($languageOptions)) ?>" />
@@ -73,14 +73,14 @@
     <Forms.Field
         as="Select"
         name="category"
-        label="<?= lang('Podcast.form.category') ?>"
+        label="<?= esc(lang('Podcast.form.category')) ?>"
         required="true"
         options="<?= esc(json_encode($categoryOptions)) ?>" />
 
     <Forms.Field
         as="MultiSelect"
         name="other_categories[]"
-        label="<?= lang('Podcast.form.other_categories') ?>"
+        label="<?= esc(lang('Podcast.form.other_categories')) ?>"
         data-max-item-count="2"
         options="<?= esc(json_encode($categoryOptions)) ?>" />
 
@@ -110,28 +110,28 @@
 
 <Forms.Field
     name="owner_name"
-    label="<?= lang('Podcast.form.owner_name') ?>"
-    hint="<?= lang('Podcast.form.owner_name_hint') ?>"
+    label="<?= esc(lang('Podcast.form.owner_name')) ?>"
+    hint="<?= esc(lang('Podcast.form.owner_name_hint')) ?>"
     required="true" />
 
 <Forms.Field
     name="owner_email"
     type="email"
-    label="<?= lang('Podcast.form.owner_email') ?>"
-    hint="<?= lang('Podcast.form.owner_email_hint') ?>"
+    label="<?= esc(lang('Podcast.form.owner_email')) ?>"
+    hint="<?= esc(lang('Podcast.form.owner_email_hint')) ?>"
     required="true" />
 
-<Forms.Toggler class="mt-2" name="is_owner_email_removed_from_feed" value="yes" checked="false" hint="<?= lang('Podcast.form.is_owner_email_removed_from_feed_hint') ?>">
+<Forms.Toggler class="mt-2" name="is_owner_email_removed_from_feed" value="yes" checked="false" hint="<?= esc(lang('Podcast.form.is_owner_email_removed_from_feed_hint')) ?>">
     <?= lang('Podcast.form.is_owner_email_removed_from_feed') ?></Forms.Toggler>
 
 <Forms.Field
     name="publisher"
-    label="<?= lang('Podcast.form.publisher') ?>"
-    hint="<?= lang('Podcast.form.publisher_hint') ?>" />
+    label="<?= esc(lang('Podcast.form.publisher')) ?>"
+    hint="<?= esc(lang('Podcast.form.publisher_hint')) ?>" />
 
 <Forms.Field
     name="copyright"
-    label="<?= lang('Podcast.form.copyright') ?>" />
+    label="<?= esc(lang('Podcast.form.copyright')) ?>" />
 
 </Forms.Section>
 
@@ -139,7 +139,7 @@
     title="<?= lang('Podcast.form.fediverse_section_title') ?>" >
     
     <div class="flex flex-col">
-        <Forms.Label for="handle" hint="<?= lang('Podcast.form.handle_hint') ?>"><?= lang('Podcast.form.handle') ?></Forms.Label>
+        <Forms.Label for="handle" hint="<?= esc(lang('Podcast.form.handle_hint')) ?>"><?= lang('Podcast.form.handle') ?></Forms.Label>
         <div class="relative">
             <Icon glyph="at" class="absolute inset-0 h-full text-xl opacity-40 left-3" />
             <Forms.Input name="handle" class="w-full pl-8" required="true" />
@@ -148,14 +148,14 @@
 
     <Forms.Field
         name="banner"
-        label="<?= lang('Podcast.form.banner') ?>"
-        helper="<?= lang('Podcast.form.banner_size_hint') ?>"
+        label="<?= esc(lang('Podcast.form.banner')) ?>"
+        helper="<?= esc(lang('Podcast.form.banner_size_hint')) ?>"
         type="file"
         accept=".jpg,.jpeg,.png" />
 </Forms.Section>
 
 <Forms.Section title="<?= lang('Podcast.form.premium') ?>">
-    <Forms.Toggler class="mt-2" name="premium_by_default" value="yes" checked="false" hint="<?= lang('Podcast.form.premium_by_default_hint') ?>">
+    <Forms.Toggler class="mt-2" name="premium_by_default" value="yes" checked="false" hint="<?= esc(lang('Podcast.form.premium_by_default_hint')) ?>">
         <?= lang('Podcast.form.premium_by_default') ?></Forms.Toggler>
 </Forms.Section>
 
@@ -164,7 +164,7 @@
     subtitle="<?= lang('Podcast.form.op3_hint') ?>">
 
     <a href="https://op3.dev" target="_blank" rel="noopener noreferrer" class="inline-flex self-start text-xs font-semibold underline gap-x-1 text-skin-muted hover:no-underline focus:ring-accent"><Icon glyph="link" class="text-sm"/>op3.dev</a>
-    <Forms.Toggler name="enable_op3" value="yes" checked="false" hint="<?= lang('Podcast.form.op3_enable_hint') ?>"><?= lang('Podcast.form.op3_enable') ?></Forms.Toggler>
+    <Forms.Toggler name="enable_op3" value="yes" checked="false" hint="<?= esc(lang('Podcast.form.op3_enable_hint')) ?>"><?= lang('Podcast.form.op3_enable') ?></Forms.Toggler>
 </Forms.Section>
 
 <Forms.Section
@@ -173,8 +173,8 @@
 
 <Forms.Field
     name="location_name"
-    label="<?= lang('Podcast.form.location_name') ?>"
-    hint="<?= lang('Podcast.form.location_name_hint') ?>" />
+    label="<?= esc(lang('Podcast.form.location_name')) ?>"
+    hint="<?= esc(lang('Podcast.form.location_name_hint')) ?>" />
 
 </Forms.Section>
 
@@ -184,13 +184,13 @@
 <Forms.Field
     as="XMLEditor"
     name="custom_rss"
-    label="<?= lang('Podcast.form.custom_rss') ?>"
-    hint="<?= lang('Podcast.form.custom_rss_hint') ?>" />
+    label="<?= esc(lang('Podcast.form.custom_rss')) ?>"
+    hint="<?= esc(lang('Podcast.form.custom_rss_hint')) ?>" />
 
-<Forms.Toggler class="mb-2" name="lock" value="yes" checked="true" hint="<?= lang('Podcast.form.lock_hint') ?>">
+<Forms.Toggler class="mb-2" name="lock" value="yes" checked="true" hint="<?= esc(lang('Podcast.form.lock_hint')) ?>">
     <?= lang('Podcast.form.lock') ?>
 </Forms.Toggler>
-<Forms.Toggler class="mb-2" name="block" value="yes" checked="false" hint="<?= lang('Podcast.form.block_hint') ?>">
+<Forms.Toggler class="mb-2" name="block" value="yes" checked="false" hint="<?= esc(lang('Podcast.form.block_hint')) ?>">
     <?= lang('Podcast.form.block') ?>
 </Forms.Toggler>
 <Forms.Toggler name="complete" value="yes" checked="false">
diff --git a/themes/cp_admin/podcast/edit.php b/themes/cp_admin/podcast/edit.php
index f8ce356b..0e2d9493 100644
--- a/themes/cp_admin/podcast/edit.php
+++ b/themes/cp_admin/podcast/edit.php
@@ -44,21 +44,21 @@
 
 <Forms.Field
     name="cover"
-    label="<?= lang('Podcast.form.cover') ?>"
-    helper="<?= lang('Podcast.form.cover_size_hint') ?>"
+    label="<?= esc(lang('Podcast.form.cover')) ?>"
+    helper="<?= esc(lang('Podcast.form.cover_size_hint')) ?>"
     type="file"
     accept=".jpg,.jpeg,.png" />
 
 <Forms.Field
     name="title"
-    label="<?= lang('Podcast.form.title') ?>"
+    label="<?= esc(lang('Podcast.form.title')) ?>"
     value="<?= esc($podcast->title) ?>"
     required="true" />
 
 <Forms.Field
     as="MarkdownEditor"
     name="description"
-    label="<?= lang('Podcast.form.description') ?>"
+    label="<?= esc(lang('Podcast.form.description')) ?>"
     value="<?= esc($podcast->description_markdown) ?>"
     required="true"
     disallowList="header,quote" />
@@ -69,12 +69,12 @@
         <Forms.RadioButton
             value="episodic"
             name="type"
-            hint="<?= lang('Podcast.form.type.episodic_hint') ?>"
+            hint="<?= esc(lang('Podcast.form.type.episodic_hint')) ?>"
             isChecked="<?= $podcast->type === 'episodic' ? 'true' : 'false' ?>" ><?= lang('Podcast.form.type.episodic') ?></Forms.RadioButton>
         <Forms.RadioButton
             value="serial"
             name="type"
-            hint="<?= lang('Podcast.form.type.serial_hint') ?>"
+            hint="<?= esc(lang('Podcast.form.type.serial_hint')) ?>"
             isChecked="<?= $podcast->type === 'serial' ? 'true' : 'false' ?>" ><?= lang('Podcast.form.type.serial') ?></Forms.RadioButton>
     </div>
 </fieldset>
@@ -87,7 +87,7 @@
     <Forms.Field
         as="Select"
         name="language"
-        label="<?= lang('Podcast.form.language') ?>"
+        label="<?= esc(lang('Podcast.form.language')) ?>"
         selected="<?= $podcast->language_code ?>"
         options="<?= esc(json_encode($languageOptions)) ?>"
         required="true" />
@@ -95,7 +95,7 @@
     <Forms.Field
         as="Select"
         name="category"
-        label="<?= lang('Podcast.form.category') ?>"
+        label="<?= esc(lang('Podcast.form.category')) ?>"
         selected="<?= $podcast->category_id ?>"
         options="<?= esc(json_encode($categoryOptions)) ?>"
         required="true" />
@@ -103,7 +103,7 @@
     <Forms.Field
         as="MultiSelect"
         name="other_categories[]"
-        label="<?= lang('Podcast.form.other_categories') ?>"
+        label="<?= esc(lang('Podcast.form.other_categories')) ?>"
         data-max-item-count="2"
         selected="<?= esc(json_encode($podcast->other_categories_ids)) ?>"
         options="<?= esc(json_encode($categoryOptions)) ?>" />
@@ -134,31 +134,31 @@
 
 <Forms.Field
     name="owner_name"
-    label="<?= lang('Podcast.form.owner_name') ?>"
+    label="<?= esc(lang('Podcast.form.owner_name')) ?>"
     value="<?= esc($podcast->owner_name) ?>"
-    hint="<?= lang('Podcast.form.owner_name_hint') ?>"
+    hint="<?= esc(lang('Podcast.form.owner_name_hint')) ?>"
     required="true" />
 
 <Forms.Field
     name="owner_email"
     type="email"
-    label="<?= lang('Podcast.form.owner_email') ?>"
+    label="<?= esc(lang('Podcast.form.owner_email')) ?>"
     value="<?= esc($podcast->owner_email) ?>"
-    hint="<?= lang('Podcast.form.owner_email_hint') ?>"
+    hint="<?= esc(lang('Podcast.form.owner_email_hint')) ?>"
     required="true" />
 
-<Forms.Toggler class="mt-2" name="is_owner_email_removed_from_feed" value="yes" checked="<?= $podcast->is_owner_email_removed_from_feed ? 'true' : 'false' ?>" hint="<?= lang('Podcast.form.is_owner_email_removed_from_feed_hint') ?>">
+<Forms.Toggler class="mt-2" name="is_owner_email_removed_from_feed" value="yes" checked="<?= $podcast->is_owner_email_removed_from_feed ? 'true' : 'false' ?>" hint="<?= esc(lang('Podcast.form.is_owner_email_removed_from_feed_hint')) ?>">
     <?= lang('Podcast.form.is_owner_email_removed_from_feed') ?></Forms.Toggler>
 
 <Forms.Field
     name="publisher"
-    label="<?= lang('Podcast.form.publisher') ?>"
+    label="<?= esc(lang('Podcast.form.publisher')) ?>"
     value="<?= esc($podcast->publisher) ?>"
-    hint="<?= lang('Podcast.form.publisher_hint') ?>" />
+    hint="<?= esc(lang('Podcast.form.publisher_hint')) ?>" />
 
 <Forms.Field
     name="copyright"
-    label="<?= lang('Podcast.form.copyright') ?>"
+    label="<?= esc(lang('Podcast.form.copyright')) ?>"
     value="<?= esc($podcast->copyright) ?>" />
 
 </Forms.Section>
@@ -167,7 +167,7 @@
     title="<?= lang('Podcast.form.fediverse_section_title') ?>" >
 
 <div class="flex flex-col">
-    <Forms.Label for="handle" hint="<?= lang('Podcast.form.handle_hint') ?>"><?= lang('Podcast.form.handle') ?></Forms.Label>
+    <Forms.Label for="handle" hint="<?= esc(lang('Podcast.form.handle_hint')) ?>"><?= lang('Podcast.form.handle') ?></Forms.Label>
     <div class="relative">
         <Icon glyph="at" class="absolute inset-0 h-full text-xl opacity-40 left-3" />
         <Forms.Input name="handle" value="<?= $podcast->handle ?>" class="w-full pl-8" required="true" readonly="true" />
@@ -176,15 +176,15 @@
 
 <Forms.Field
     name="banner"
-    label="<?= lang('Podcast.form.banner') ?>"
-    helper="<?= lang('Podcast.form.banner_size_hint') ?>"
+    label="<?= esc(lang('Podcast.form.banner')) ?>"
+    helper="<?= esc(lang('Podcast.form.banner_size_hint')) ?>"
     type="file"
     accept=".jpg,.jpeg,.png" />
 
 </Forms.Section>
 
 <Forms.Section title="<?= lang('Podcast.form.premium') ?>">
-    <Forms.Toggler class="mt-2" name="premium_by_default" value="yes" checked="<?= $podcast->is_premium_by_default ? 'true' : 'false' ?>" hint="<?= lang('Podcast.form.premium_by_default_hint') ?>">
+    <Forms.Toggler class="mt-2" name="premium_by_default" value="yes" checked="<?= $podcast->is_premium_by_default ? 'true' : 'false' ?>" hint="<?= esc(lang('Podcast.form.premium_by_default_hint')) ?>">
         <?= lang('Podcast.form.premium_by_default') ?></Forms.Toggler>
 </Forms.Section>
 
@@ -194,7 +194,7 @@
 
     <a href="https://op3.dev" target="_blank" rel="noopener noreferrer" class="inline-flex self-start text-xs font-semibold underline gap-x-1 text-skin-muted hover:no-underline focus:ring-accent"><Icon glyph="link" class="text-sm"/>op3.dev</a>
     <Forms.Toggler name="enable_op3" value="yes" checked="<?= service('settings')
-            ->get('Analytics.enableOP3', 'podcast:' . $podcast->id) ? 'true' : 'false' ?>" hint="<?= lang('Podcast.form.op3_enable_hint') ?>"><?= lang('Podcast.form.op3_enable') ?></Forms.Toggler>
+            ->get('Analytics.enableOP3', 'podcast:' . $podcast->id) ? 'true' : 'false' ?>" hint="<?= esc(lang('Podcast.form.op3_enable_hint')) ?>"><?= lang('Podcast.form.op3_enable') ?></Forms.Toggler>
 </Forms.Section>
 
 <Forms.Section
@@ -203,9 +203,9 @@
 
 <Forms.Field
     name="location_name"
-    label="<?= lang('Podcast.form.location_name') ?>"
+    label="<?= esc(lang('Podcast.form.location_name')) ?>"
     value="<?= esc($podcast->location_name) ?>"
-    hint="<?= lang('Podcast.form.location_name_hint') ?>" />
+    hint="<?= esc(lang('Podcast.form.location_name_hint')) ?>" />
 
 </Forms.Section>
 
@@ -216,22 +216,22 @@
 <Forms.Field
     as="XMLEditor"
     name="custom_rss"
-    label="<?= lang('Podcast.form.custom_rss') ?>"
-    hint="<?= lang('Podcast.form.custom_rss_hint') ?>"
+    label="<?= esc(lang('Podcast.form.custom_rss')) ?>"
+    hint="<?= esc(lang('Podcast.form.custom_rss_hint')) ?>"
     content="<?= esc($podcast->custom_rss_string) ?>" />
 
     <Forms.Field
     name="new_feed_url"
     type="url"
-    label="<?= lang('Podcast.form.new_feed_url') ?>"
-    hint="<?= lang('Podcast.form.new_feed_url_hint') ?>"
+    label="<?= esc(lang('Podcast.form.new_feed_url')) ?>"
+    hint="<?= esc(lang('Podcast.form.new_feed_url_hint')) ?>"
     value="<?= esc($podcast->new_feed_url) ?>"
     />
 
-    <Forms.Toggler class="mb-2" name="lock" value="yes" checked="<?= $podcast->is_locked ? 'true' : 'false' ?>" hint="<?= lang('Podcast.form.lock_hint') ?>">
+    <Forms.Toggler class="mb-2" name="lock" value="yes" checked="<?= $podcast->is_locked ? 'true' : 'false' ?>" hint="<?= esc(lang('Podcast.form.lock_hint')) ?>">
         <?= lang('Podcast.form.lock') ?>
     </Forms.Toggler>
-    <Forms.Toggler class="mb-2" name="block" value="yes" checked="<?= $podcast->is_blocked ? 'true' : 'false'  ?>" hint="<?= lang('Podcast.form.block_hint') ?>">
+    <Forms.Toggler class="mb-2" name="block" value="yes" checked="<?= $podcast->is_blocked ? 'true' : 'false'  ?>" hint="<?= esc(lang('Podcast.form.block_hint')) ?>">
         <?= lang('Podcast.form.block') ?>
     </Forms.Toggler>
     <Forms.Toggler name="complete" value="yes" checked="<?= $podcast->is_completed ? 'true' : 'false' ?>">
diff --git a/themes/cp_admin/podcast/monetization_other.php b/themes/cp_admin/podcast/monetization_other.php
index a59bceca..68704a13 100644
--- a/themes/cp_admin/podcast/monetization_other.php
+++ b/themes/cp_admin/podcast/monetization_other.php
@@ -18,24 +18,24 @@
 
 <Forms.Field
     name="payment_pointer"
-    label="<?= lang('Podcast.form.payment_pointer') ?>"
+    label="<?= esc(lang('Podcast.form.payment_pointer')) ?>"
     value="<?= esc($podcast->payment_pointer) ?>"
-    hint="<?= lang('Podcast.form.payment_pointer_hint') ?>" />
+    hint="<?= esc(lang('Podcast.form.payment_pointer_hint')) ?>" />
 
 <fieldset class="flex flex-col items-start p-4 rounded bg-base">
     <Heading tagName="legend" class="float-left" size="small"><?= lang('Podcast.form.partnership') ?></Heading>
     <div class="flex flex-col w-full clear-left gap-x-2 gap-y-4 md:flex-row">
         <div class="flex flex-col flex-shrink w-32">
-            <Forms.Label for="partner_id" hint="<?= lang('Podcast.form.partner_id_hint') ?>" isOptional="true"><?= lang('Podcast.form.partner_id') ?></Forms.Label>
+            <Forms.Label for="partner_id" hint="<?= esc(lang('Podcast.form.partner_id_hint')) ?>" isOptional="true"><?= lang('Podcast.form.partner_id') ?></Forms.Label>
             <Forms.Input name="partner_id" value="<?= esc($podcast->partner_id) ?>" />
         </div>
         <div class="flex flex-col flex-1">
-            <Forms.Label for="partner_link_url" hint="<?= lang('Podcast.form.partner_link_url_hint') ?>" isOptional="true"><?= lang('Podcast.form.partner_link_url') ?></Forms.Label>
+            <Forms.Label for="partner_link_url" hint="<?= esc(lang('Podcast.form.partner_link_url_hint')) ?>" isOptional="true"><?= lang('Podcast.form.partner_link_url') ?></Forms.Label>
             <Forms.Input name="partner_link_url" value="<?= esc($podcast->partner_link_url) ?>" />
         </div>
     </div>
     <div class="flex flex-col w-full mt-2">
-        <Forms.Label for="partner_image_url" hint="<?= lang('Podcast.form.partner_image_url_hint') ?>" isOptional="true"><?= lang('Podcast.form.partner_image_url') ?></Forms.Label>
+        <Forms.Label for="partner_image_url" hint="<?= esc(lang('Podcast.form.partner_image_url_hint')) ?>" isOptional="true"><?= lang('Podcast.form.partner_image_url') ?></Forms.Label>
         <Forms.Input name="partner_image_url" value="<?= esc($podcast->partner_image_url) ?>" />
     </div>
 </fieldset>
diff --git a/themes/cp_admin/podcast/persons.php b/themes/cp_admin/podcast/persons.php
index 6d66001d..66fde64a 100644
--- a/themes/cp_admin/podcast/persons.php
+++ b/themes/cp_admin/podcast/persons.php
@@ -26,8 +26,8 @@
         as="MultiSelect"
         id="persons"
         name="persons[]"
-        label="<?= lang('Person.podcast_form.persons') ?>"
-        hint="<?= lang('Person.podcast_form.persons_hint') ?>"
+        label="<?= esc(lang('Person.podcast_form.persons')) ?>"
+        hint="<?= esc(lang('Person.podcast_form.persons_hint')) ?>"
         options="<?= esc(json_encode($personOptions)) ?>"
         selected="<?= esc(json_encode(old('persons', []))) ?>"
         required="true" />
@@ -36,8 +36,8 @@
         as="MultiSelect"
         id="roles"
         name="roles[]"
-        label="<?= lang('Person.podcast_form.roles') ?>"
-        hint="<?= lang('Person.podcast_form.roles_hint') ?>"
+        label="<?= esc(lang('Person.podcast_form.roles')) ?>"
+        hint="<?= esc(lang('Person.podcast_form.roles_hint')) ?>"
         options="<?= esc(json_encode($taxonomyOptions)) ?>"
         selected="<?= esc(json_encode(old('roles', []))) ?>"
     />
diff --git a/themes/cp_admin/podcast/platforms.php b/themes/cp_admin/podcast/platforms.php
index 9de8d804..0e3eaee6 100644
--- a/themes/cp_admin/podcast/platforms.php
+++ b/themes/cp_admin/podcast/platforms.php
@@ -71,7 +71,7 @@
             </div>
             <fieldset>
                 <Forms.Field
-                    label="<?= lang('Platforms.your_link') ?>"
+                    label="<?= esc(lang('Platforms.your_link')) ?>"
                     class="w-full mt-4"
                     id="<?= esc($platform->slug) . '_link_url' ?>"
                     name="<?= 'platforms[' . esc($platform->slug) . '][url]' ?>"
@@ -79,7 +79,7 @@
                     type="url"
                     placeholder="https://…" />
                 <Forms.Field
-                    label="<?= lang("Platforms.your_id.{$platform->type}") ?>"
+                    label="<?= esc(lang("Platforms.your_id.{$platform->type}")) ?>"
                     class="w-full mt-2"
                     id="<?= esc($platform->slug) . '_account_id' ?>"
                     name="<?= 'platforms[' . esc($platform->slug) . '][account_id]' ?>"
diff --git a/themes/cp_admin/podcast/publish.php b/themes/cp_admin/podcast/publish.php
index a2427275..06addaf3 100644
--- a/themes/cp_admin/podcast/publish.php
+++ b/themes/cp_admin/podcast/publish.php
@@ -60,8 +60,8 @@
             <Forms.Field
                 as="DatetimePicker"
                 name="scheduled_publication_date"
-                label="<?= lang('Podcast.publish_form.scheduled_publication_date') ?>"
-                hint="<?= lang('Podcast.publish_form.scheduled_publication_date_hint') ?>"
+                label="<?= esc(lang('Podcast.publish_form.scheduled_publication_date')) ?>"
+                hint="<?= esc(lang('Podcast.publish_form.scheduled_publication_date_hint')) ?>"
                 value="<?= $podcast->published_at ?>"
             />
         </div>
diff --git a/themes/cp_admin/podcast/publish_edit.php b/themes/cp_admin/podcast/publish_edit.php
index 1cca91b9..53919983 100644
--- a/themes/cp_admin/podcast/publish_edit.php
+++ b/themes/cp_admin/podcast/publish_edit.php
@@ -61,8 +61,8 @@
             <Forms.Field
                 as="DatetimePicker"
                 name="scheduled_publication_date"
-                label="<?= lang('Podcast.publish_form.scheduled_publication_date') ?>"
-                hint="<?= lang('Podcast.publish_form.scheduled_publication_date_hint') ?>"
+                label="<?= esc(lang('Podcast.publish_form.scheduled_publication_date')) ?>"
+                hint="<?= esc(lang('Podcast.publish_form.scheduled_publication_date_hint')) ?>"
                 value="<?= $podcast->published_at ?>"
             />
         </div>
diff --git a/themes/cp_admin/settings/general.php b/themes/cp_admin/settings/general.php
index a7540a95..ee05954e 100644
--- a/themes/cp_admin/settings/general.php
+++ b/themes/cp_admin/settings/general.php
@@ -25,7 +25,7 @@ use Config\App;
 
     <Forms.Field
         name="site_name"
-        label="<?= lang('Settings.instance.site_name') ?>"
+        label="<?= esc(lang('Settings.instance.site_name')) ?>"
         value="<?= esc(service('settings')
     ->get('App.siteName')) ?>"
         required="true" />
@@ -33,7 +33,7 @@ use Config\App;
     <Forms.Field
         as="Textarea"
         name="site_description"
-        label="<?= lang('Settings.instance.site_description') ?>"
+        label="<?= esc(lang('Settings.instance.site_description')) ?>"
         value="<?= esc(service('settings')
     ->get('App.siteDescription')) ?>"
         required="true"
@@ -43,9 +43,9 @@ use Config\App;
         <Forms.Field
             name="site_icon"
             type="file"
-            label="<?= lang('Settings.instance.site_icon') ?>"
-            hint="<?= lang('Settings.instance.site_icon_hint') ?>"
-            helper="<?= lang('Settings.instance.site_icon_helper') ?>"
+            label="<?= esc(lang('Settings.instance.site_icon')) ?>"
+            hint="<?= esc(lang('Settings.instance.site_icon_hint')) ?>"
+            helper="<?= esc(lang('Settings.instance.site_icon_helper')) ?>"
             accept=".png,.jpeg,.jpg"
             class="flex-1"
             />
@@ -83,9 +83,9 @@ use Config\App;
     title="<?= lang('Settings.housekeeping.title') ?>"
     subtitle="<?= lang('Settings.housekeeping.subtitle') ?>" >
 
-    <Forms.Toggler name="reset_counts" value="yes" size="small" checked="false" hint="<?= lang('Settings.housekeeping.reset_counts_helper') ?>"><?= lang('Settings.housekeeping.reset_counts') ?></Forms.Toggler>
-    <Forms.Toggler name="rename_episodes_files" value="yes" size="small" checked="false" hint="<?= lang('Settings.housekeeping.rename_episodes_files_hint') ?>"><?= lang('Settings.housekeeping.rename_episodes_files') ?></Forms.Toggler>
-    <Forms.Toggler name="clear_cache" value="yes" size="small" checked="false" hint="<?= lang('Settings.housekeeping.clear_cache_helper') ?>"><?= lang('Settings.housekeeping.clear_cache') ?></Forms.Toggler>
+    <Forms.Toggler name="reset_counts" value="yes" size="small" checked="false" hint="<?= esc(lang('Settings.housekeeping.reset_counts_helper')) ?>"><?= lang('Settings.housekeeping.reset_counts') ?></Forms.Toggler>
+    <Forms.Toggler name="rename_episodes_files" value="yes" size="small" checked="false" hint="<?= esc(lang('Settings.housekeeping.rename_episodes_files_hint')) ?>"><?= lang('Settings.housekeeping.rename_episodes_files') ?></Forms.Toggler>
+    <Forms.Toggler name="clear_cache" value="yes" size="small" checked="false" hint="<?= esc(lang('Settings.housekeeping.clear_cache_helper')) ?>"><?= lang('Settings.housekeeping.clear_cache') ?></Forms.Toggler>
 
     <Button variant="primary" type="submit" iconLeft="home-gear"><?= lang('Settings.housekeeping.run') ?></Button>
 
diff --git a/themes/cp_admin/subscription/create.php b/themes/cp_admin/subscription/create.php
index 19fbd198..0cdff137 100644
--- a/themes/cp_admin/subscription/create.php
+++ b/themes/cp_admin/subscription/create.php
@@ -18,14 +18,14 @@
 <Forms.Field
     name="email"
     type="email"
-    label="<?= lang('Subscription.form.email') ?>"
+    label="<?= esc(lang('Subscription.form.email')) ?>"
     required="true" />
 
 <Forms.Field
     as="DatetimePicker"
     name="expiration_date"
-    label="<?= lang('Subscription.form.expiration_date') ?>"
-    hint="<?= lang('Subscription.form.expiration_date_hint') ?>"
+    label="<?= esc(lang('Subscription.form.expiration_date')) ?>"
+    hint="<?= esc(lang('Subscription.form.expiration_date_hint')) ?>"
 />
 
 <Button type="submit" class="self-end" variant="primary"><?= lang('Subscription.form.submit_create') ?></Button>
diff --git a/themes/cp_admin/subscription/edit.php b/themes/cp_admin/subscription/edit.php
index 761ebc2c..11fa30fc 100644
--- a/themes/cp_admin/subscription/edit.php
+++ b/themes/cp_admin/subscription/edit.php
@@ -27,8 +27,8 @@
 <Forms.Field
     as="DatetimePicker"
     name="expiration_date"
-    label="<?= lang('Subscription.form.expiration_date') ?>"
-    hint="<?= lang('Subscription.form.expiration_date_hint') ?>"
+    label="<?= esc(lang('Subscription.form.expiration_date')) ?>"
+    hint="<?= esc(lang('Subscription.form.expiration_date_hint')) ?>"
     value="<?= $subscription->expires_at ?>"
 />
 
diff --git a/themes/cp_admin/subscription/list.php b/themes/cp_admin/subscription/list.php
index fdd50a5d..794ad6e5 100644
--- a/themes/cp_admin/subscription/list.php
+++ b/themes/cp_admin/subscription/list.php
@@ -21,8 +21,8 @@
         class="w-full"
         type="url"
         name="subscription_link"
-        label="<?= lang('Subscription.form_link_add.link') ?>"
-        hint="<?= lang('Subscription.form_link_add.link_hint') ?>"
+        label="<?= esc(lang('Subscription.form_link_add.link')) ?>"
+        hint="<?= esc(lang('Subscription.form_link_add.link_hint')) ?>"
         placeholder="https://…"
         value="<?= service('settings')
         ->get('Subscription.link', 'podcast:' . $podcast->id) ?>" />
diff --git a/themes/cp_admin/subscription/suspend.php b/themes/cp_admin/subscription/suspend.php
index 046ad2af..2861c8b2 100644
--- a/themes/cp_admin/subscription/suspend.php
+++ b/themes/cp_admin/subscription/suspend.php
@@ -20,7 +20,7 @@
 <Forms.Field
     as="Textarea"
     name="reason"
-    label="<?= lang('Subscription.suspend_form.reason') ?>"
+    label="<?= esc(lang('Subscription.suspend_form.reason')) ?>"
     placeholder="<?= lang('Subscription.suspend_form.reason_placeholder') ?>"
     rows="4"
     class="mt-4"
diff --git a/themes/cp_admin/user/create.php b/themes/cp_admin/user/create.php
index eb6b769b..c37e006d 100644
--- a/themes/cp_admin/user/create.php
+++ b/themes/cp_admin/user/create.php
@@ -16,19 +16,19 @@
 
 <Forms.Field
     name="username"
-    label="<?= lang('User.form.username') ?>"
+    label="<?= esc(lang('User.form.username')) ?>"
     required="true" />
 
 <Forms.Field
     name="email"
     type="email"
-    label="<?= lang('User.form.email') ?>"
+    label="<?= esc(lang('User.form.email')) ?>"
     required="true" />
 
 <Forms.Field
     as="Select"
     name="role"
-    label="<?= lang('User.form.role') ?>"
+    label="<?= esc(lang('User.form.role')) ?>"
     options="<?= esc(json_encode($roleOptions)) ?>"
     selected="<?= setting('AuthGroups.defaultGroup') ?>"
     required="true" />
diff --git a/themes/cp_admin/user/edit.php b/themes/cp_admin/user/edit.php
index de91027d..61b0c486 100644
--- a/themes/cp_admin/user/edit.php
+++ b/themes/cp_admin/user/edit.php
@@ -21,7 +21,7 @@
 <Forms.Field
     as="Select"
     name="role"
-    label="<?= lang('User.form.role') ?>"
+    label="<?= esc(lang('User.form.role')) ?>"
     options="<?= esc(json_encode($roleOptions)) ?>"
     selected="<?= esc(get_instance_group($user)) ?>"
     required="true" />
diff --git a/themes/cp_app/podcast/follow.php b/themes/cp_app/podcast/follow.php
index ba904824..f67ae71e 100644
--- a/themes/cp_app/podcast/follow.php
+++ b/themes/cp_app/podcast/follow.php
@@ -56,8 +56,8 @@
 
             <Forms.Field
                 name="handle"
-                label="<?= lang('Fediverse.your_handle') ?>"
-                hint="<?= lang('Fediverse.your_handle_hint') ?>"
+                label="<?= esc(lang('Fediverse.your_handle')) ?>"
+                hint="<?= esc(lang('Fediverse.your_handle_hint')) ?>"
                 required="true"
             />
             <Button variant="primary" type="submit" class="self-end" iconRight="send-plane"><?= lang('Fediverse.follow.submit') ?></Button>
diff --git a/themes/cp_app/podcast/unlock.php b/themes/cp_app/podcast/unlock.php
index 9a5ec691..5c31c62e 100644
--- a/themes/cp_app/podcast/unlock.php
+++ b/themes/cp_app/podcast/unlock.php
@@ -50,7 +50,7 @@
                 class="self-stretch mt-4 text-left"
                 name="token"
                 type="password"
-                label="<?= lang('PremiumPodcasts.unlock_form.token') ?>"
+                label="<?= esc(lang('PremiumPodcasts.unlock_form.token')) ?>"
                 hint="<?= lang('PremiumPodcasts.unlock_form.token_hint', [
                     'podcastTitle' => esc($podcast->title),
                 ]) ?>"
diff --git a/themes/cp_app/post/remote_action.php b/themes/cp_app/post/remote_action.php
index adb70991..af0ed7d2 100644
--- a/themes/cp_app/post/remote_action.php
+++ b/themes/cp_app/post/remote_action.php
@@ -48,8 +48,8 @@
 
             <Forms.Field
                 name="handle"
-                label="<?= lang('Fediverse.your_handle') ?>"
-                hint="<?= lang('Fediverse.your_handle_hint') ?>"
+                label="<?= esc(lang('Fediverse.your_handle')) ?>"
+                hint="<?= esc(lang('Fediverse.your_handle_hint')) ?>"
                 required="true" />
 
             <Button variant="primary" type="submit" class="self-end" iconRight="send-plane"><?= lang('Fediverse.' . $action . '.submit') ?></Button>
diff --git a/themes/cp_auth/email_2fa_show.php b/themes/cp_auth/email_2fa_show.php
index 706c47ec..5bbd581c 100644
--- a/themes/cp_auth/email_2fa_show.php
+++ b/themes/cp_auth/email_2fa_show.php
@@ -16,8 +16,8 @@ use Modules\Auth\Config\Auth;
 
     <Forms.Field
         name="email"
-        label="<?= lang('Auth.email') ?>"
-        helper="<?= lang('Auth.confirmEmailAddress') ?>"
+        label="<?= esc(lang('Auth.email')) ?>"
+        helper="<?= esc(lang('Auth.confirmEmailAddress')) ?>"
         required="true"
         type="email"
         inputmode="email"
diff --git a/themes/cp_auth/email_2fa_verify.php b/themes/cp_auth/email_2fa_verify.php
index 4f321b4d..2e9b0a26 100644
--- a/themes/cp_auth/email_2fa_verify.php
+++ b/themes/cp_auth/email_2fa_verify.php
@@ -15,8 +15,8 @@ use Modules\Auth\Config\Auth;
 
     <Forms.Field
         name="token"
-        label="<?= lang('Auth.code') ?>"
-        helper="<?= lang('Auth.emailConfirmCode') ?>"
+        label="<?= esc(lang('Auth.code')) ?>"
+        helper="<?= esc(lang('Auth.emailConfirmCode')) ?>"
         pattern="[0-9]*"
         placeholder="000000"
         required="true"
diff --git a/themes/cp_auth/email_activate_show.php b/themes/cp_auth/email_activate_show.php
index d02e3307..562b1e5c 100644
--- a/themes/cp_auth/email_activate_show.php
+++ b/themes/cp_auth/email_activate_show.php
@@ -18,7 +18,7 @@ use Modules\Auth\Config\Auth;
     <!-- Code -->
     <Forms.Field
         name="token"
-        label="<?= lang('Auth.token') ?>"
+        label="<?= esc(lang('Auth.token')) ?>"
         required="true"
         inputmode="numeric"
         pattern="[0-9]*"
diff --git a/themes/cp_auth/login.php b/themes/cp_auth/login.php
index 23851be6..f2b9881b 100644
--- a/themes/cp_auth/login.php
+++ b/themes/cp_auth/login.php
@@ -16,7 +16,7 @@ use Modules\Auth\Config\Auth;
 
     <Forms.Field
         name="email"
-        label="<?= lang('Auth.email') ?>"
+        label="<?= esc(lang('Auth.email')) ?>"
         required="true"
         type="email"
         inputmode="email"
@@ -26,7 +26,7 @@ use Modules\Auth\Config\Auth;
 
     <Forms.Field
         name="password"
-        label="<?= lang('Auth.password') ?>"
+        label="<?= esc(lang('Auth.password')) ?>"
         type="password"
         inputmode="text"
         autocomplete="current-password"
diff --git a/themes/cp_auth/magic_link_form.php b/themes/cp_auth/magic_link_form.php
index 2d8a47dc..5c36288c 100644
--- a/themes/cp_auth/magic_link_form.php
+++ b/themes/cp_auth/magic_link_form.php
@@ -15,7 +15,7 @@ use Modules\Auth\Config\Auth;
 
     <Forms.Field
         name="email"
-        label="<?= lang('Auth.email') ?>"
+        label="<?= esc(lang('Auth.email')) ?>"
         required="true"
         inputmode="email"
         autocomplete="email"
diff --git a/themes/cp_auth/magic_link_set_password.php b/themes/cp_auth/magic_link_set_password.php
index 919daa28..9d376f8a 100644
--- a/themes/cp_auth/magic_link_set_password.php
+++ b/themes/cp_auth/magic_link_set_password.php
@@ -18,7 +18,7 @@ use Modules\Auth\Config\Auth;
 
 <Forms.Field
     name="new_password"
-    label="<?= lang('Auth.password') ?>"
+    label="<?= esc(lang('Auth.password')) ?>"
     type="password"
     required="true"
     inputmode="text"
diff --git a/themes/cp_auth/register.php b/themes/cp_auth/register.php
index ab7c6c40..e82ac651 100644
--- a/themes/cp_auth/register.php
+++ b/themes/cp_auth/register.php
@@ -18,14 +18,14 @@ use Modules\Auth\Config\Auth;
 
 <Forms.Field
     name="username"
-    label="<?= lang('Auth.username') ?>"
+    label="<?= esc(lang('Auth.username')) ?>"
     autocomplete="username"
     inputmode="text"
     required="true" />
 
 <Forms.Field
     name="email"
-    label="<?= lang('Auth.email') ?>"
+    label="<?= esc(lang('Auth.email')) ?>"
     type="email"
     inputmode="email"
     autocomplete="email"
@@ -33,7 +33,7 @@ use Modules\Auth\Config\Auth;
 
 <Forms.Field
     name="password"
-    label="<?= lang('Auth.password') ?>"
+    label="<?= esc(lang('Auth.password')) ?>"
     type="password"
     required="true"
     inputmode="text"
@@ -41,7 +41,7 @@ use Modules\Auth\Config\Auth;
 
 <Forms.Field
     name="password_confirm"
-    label="<?= lang('Auth.passwordConfirm') ?>"
+    label="<?= esc(lang('Auth.passwordConfirm')) ?>"
     type="password"
     required="true"
     inputmode="text"
diff --git a/themes/cp_install/cache_config.php b/themes/cp_install/cache_config.php
index 365675d0..c99b08ef 100644
--- a/themes/cp_install/cache_config.php
+++ b/themes/cp_install/cache_config.php
@@ -19,7 +19,7 @@
 <Forms.Field
     as="Select"
     name="cache_handler"
-    label="<?= lang('Install.form.cache_handler') ?>"
+    label="<?= esc(lang('Install.form.cache_handler')) ?>"
     options="<?= esc(json_encode([
             'file'   => lang('Install.form.cacheHandlerOptions.file'),
             'redis'  => lang('Install.form.cacheHandlerOptions.redis'),
diff --git a/themes/cp_install/create_superadmin.php b/themes/cp_install/create_superadmin.php
index 543ffec2..a1e21067 100644
--- a/themes/cp_install/create_superadmin.php
+++ b/themes/cp_install/create_superadmin.php
@@ -12,19 +12,19 @@
 
 <Forms.Field
     name="username"
-    label="<?= lang('Install.form.username') ?>"
+    label="<?= esc(lang('Install.form.username')) ?>"
     required="true" />
 
 <Forms.Field
     name="email"
-    label="<?= lang('Install.form.email') ?>"
+    label="<?= esc(lang('Install.form.email')) ?>"
     type="email"
     autocomplete="username"
     required="true" />
 
 <Forms.Field
     name="password"
-    label="<?= lang('Install.form.password') ?>"
+    label="<?= esc(lang('Install.form.password')) ?>"
     type="password"
     required="true"
     autocomplete="new-password" />
diff --git a/themes/cp_install/database_config.php b/themes/cp_install/database_config.php
index 6fa5c2e2..9a526f24 100644
--- a/themes/cp_install/database_config.php
+++ b/themes/cp_install/database_config.php
@@ -25,27 +25,27 @@ use Config\Database;
 
 <Forms.Field
     name="db_hostname"
-    label="<?= lang('Install.form.db_hostname') ?>"
+    label="<?= esc(lang('Install.form.db_hostname')) ?>"
     value="<?= config(Database::class)->default['hostname'] ?>"
     required="true"
 />
 
 <Forms.Field
     name="db_name"
-    label="<?= lang('Install.form.db_name') ?>"
+    label="<?= esc(lang('Install.form.db_name')) ?>"
     value="<?= config(Database::class)->default['database'] ?>"
     required="true" />
 
 <Forms.Field
     name="db_username"
-    label="<?= lang('Install.form.db_username') ?>"
+    label="<?= esc(lang('Install.form.db_username')) ?>"
     value="<?= config(Database::class)->default['username'] ?>"
     required="true"
     autocomplete="off" />
 
 <Forms.Field
     name="db_password"
-    label="<?= lang('Install.form.db_password') ?>"
+    label="<?= esc(lang('Install.form.db_password')) ?>"
     value="<?= config(Database::class)->default['password'] ?>"
     type="password"
     required="true"
@@ -53,8 +53,8 @@ use Config\Database;
 
 <Forms.Field
     name="db_prefix"
-    label="<?= lang('Install.form.db_prefix') ?>"
-    hint="<?= lang('Install.form.db_prefix_hint') ?>"
+    label="<?= esc(lang('Install.form.db_prefix')) ?>"
+    hint="<?= esc(lang('Install.form.db_prefix_hint')) ?>"
     value="<?= config(Database::class)->default['DBPrefix'] ?>" />
 
 <Button variant="primary" type="submit" class="self-end" iconRight="arrow-right"><?= lang('Install.form.next') ?></Button>
diff --git a/themes/cp_install/instance_config.php b/themes/cp_install/instance_config.php
index f51a2859..e1f0a228 100644
--- a/themes/cp_install/instance_config.php
+++ b/themes/cp_install/instance_config.php
@@ -20,26 +20,26 @@ use Modules\Install\Config\Install;
 
 <Forms.Field
     name="hostname"
-    label="<?= lang('Install.form.hostname') ?>"
+    label="<?= esc(lang('Install.form.hostname')) ?>"
     value="<?= host_url() === null ? config(App::class)->baseURL : host_url() ?>"
     required="true" />
 
 <Forms.Field
     name="media_base_url"
-    label="<?= lang('Install.form.media_base_url') ?>"
-    hint="<?= lang('Install.form.media_base_url_hint') ?>" />
+    label="<?= esc(lang('Install.form.media_base_url')) ?>"
+    hint="<?= esc(lang('Install.form.media_base_url_hint')) ?>" />
 
 <Forms.Field
     name="admin_gateway"
-    label="<?= lang('Install.form.admin_gateway') ?>"
-    hint="<?= lang('Install.form.admin_gateway_hint') ?>"
+    label="<?= esc(lang('Install.form.admin_gateway')) ?>"
+    hint="<?= esc(lang('Install.form.admin_gateway_hint')) ?>"
     value="<?= config(Admin::class)->gateway ?>"
     required="true" />
 
 <Forms.Field
     name="auth_gateway"
-    label="<?= lang('Install.form.auth_gateway') ?>"
-    hint="<?= lang('Install.form.auth_gateway_hint') ?>"
+    label="<?= esc(lang('Install.form.auth_gateway')) ?>"
+    hint="<?= esc(lang('Install.form.auth_gateway_hint')) ?>"
     value="<?= config(Auth::class)->gateway ?>"
     required="true" />