Ticket #22790: 22790.patch

wp-includes/js/tinymce/plugins/wordpress/editor_plugin_src.js

@@ -149 +149 @@
                                 ed.schema.addValidElements('td['+tdAttr+'],th['+tdAttr+']');
                                 // Adds "name" for <a>
                                 ed.schema.addValidElements('a['+commonAttr+'|href|target|ping|rel|media|type|name]');
+                                // Extend <object> and <embed>
+                                ed.schema.addValidElements('object[*],param[id|name|value|valuetype|type],embed[*]');
+                                ed.schema.addValidChildren('object[*]');
                         });
 
                         ed.onInit.add(function(ed) {