Ticket #42608: 42608.diff

src/wp-includes/widgets.php

@@ -421 +421 @@
         global $wp_registered_sidebars;
 
         if ( isset($wp_registered_sidebars[$id]['description']) )
-                return esc_html( $wp_registered_sidebars[$id]['description'] );
+                return wp_kses_data( $wp_registered_sidebars[$id]['description'] );
 }
 
 /**