Changeset 10260

Timestamp:

09/16/2020 02:18:49 AM (4 years ago)

Author:

dd32

Message:

o2: <title> is not a tag we want to ever see on o2. Remove it since we also apply this to the comment contents.

Fixes #5439.

File:

• sites/trunk/wordpress.org/public_html/wp-content/mu-plugins/pub/wporg-allow-more-html-in-comments.php (modified) (2 diffs)

sites/trunk/wordpress.org/public_html/wp-content/mu-plugins/pub/wporg-allow-more-html-in-comments.php

@@ -27 +27 @@
 
     add_filter( 'force_filtered_html_on_import', __NAMESPACE__ . '\force_filtered_html_on_import', 10000 );
+
+    add_filter( 'wp_kses_allowed_html', __NAMESPACE__ . '\wp_kses_allowed_html' );
 }
 add_action( 'setup_theme', __NAMESPACE__ . '\init' );
@@ -64 +66 @@
     return $force;
 }
+
+/**
+ * Remove <title> as a valid post tag, this should never actually be used and breaks o2.
+ */
+function wp_kses_allowed_html( $tags ) {
+    if ( is_array( $tags ) ) {
+        unset( $tags['title'] );
+    }
+
+    return $tags;
+}