id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11649	node.js: cross domain getPrarent() permission access denied error	Feng		"Hi CKEditor team,

So we iframed a page using CKEditor in another page with different domain. Since getParent() in core/dom/noide.js could try to access the parent of this.$ (which could be a ""document"" level node) that will give access denied permission error.

I would suggest below code:
{code}
	getParent: function( allowFragmentParent ) {
		var parent;
		try{
		  parent = this.$.parentNode;
		} catch(err){
                  //for no permission to access the parentNode
		  parent = null;
		}
		return ( parent && ( parent.nodeType == CKEDITOR.NODE_ELEMENT || allowFragmentParent && parent.nodeType == CKEDITOR.NODE_DOCUMENT_FRAGMENT ) ) ? new CKEDITOR.dom.node( parent ) : null;
	},
{code}"	Bug	new	Normal		Core : DTD	4.3.2