Ticket #18805: 18805.patch

wp-includes/post.php

@@ -3447 +3447 @@
         }
 
         $orderby_array = array();
-        $allowed_keys = array('author', 'post_author', 'date', 'post_date', 'title', 'post_title', 'modified',
+        $allowed_keys = array('author', 'post_author', 'date', 'post_date', 'title', 'post_title', 'name', 'post_name', 'modified',
                                                   'post_modified', 'modified_gmt', 'post_modified_gmt', 'menu_order', 'parent', 'post_parent',
                                                   'ID', 'rand', 'comment_count');
         foreach ( explode( ',', $sort_column ) as $orderby ) {