Ticket #24232: adjacent_post_rel_link.diff

wp-includes/link-template.php

@@ -1227 +1227 @@
 
         $title = str_replace('%title', $post_title, $title);
         $title = str_replace('%date', $date, $title);
-        $title = apply_filters('the_title', $title, $post->ID);
+        $title = esc_attr( strip_tags( $title ) );
 
         $link = $previous ? "<link rel='prev' title='" : "<link rel='next' title='";
         $link .= esc_attr( $title );