Ticket #13390: menuboxes_custom_ptype.diff

wp-admin/includes/nav-menu.php

@@ -951 +951 @@
                                 'orderby' => 'id',
                                 'order' => 'DESC',
                         );
+
+                // custom post types should show only published items
+                } else {
+                        $object->_default_query = array(
+                                'post_status' => 'publish',
+                        );
                 }
         }