YUI and vB SESSIONURL question

[JamesAB]

Okay. So from a security point of view, do I need SESSIONURL when passing an upload post from YUI to my PHP script?

There doesn't seem to be any official vBulletin/YUI guides yet. I've only found the stock reply indicating that connections should be called with this format.

YAHOO.util.Connect.asyncRequest('POST', scriptpath + '?do=ajax', {
	success: this.handle_ajax_response,
	failure: this.handle_ajax_error,
	timeout: vB_Default_Timeout,
	scope: this
}, SESSIONURL + 'securitytoken=' + SECURITYTOKEN + '&foo=' + foo);

This works for me using SESSIONURL as part of the request, but as I mentioned above it isn't working with the YUI uploader example I posted.

Bottom line, do I need to find a way to incorporate SESSIONURL (or $sessionid as TigerC10 suggested) with YUI's uploader in order to fully take advantage of vBulletin's CSRF protection scheme?

Or will using SECURITYTOKEN alone suffice?

Thanks,
James