CVE-2013-5952
Multiple cross-site scripting (XSS) vulnerabilities in the Freichat (com_freichat) component, possibly 9.4 and earlier, for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) id or (2) xhash parameter to client/chat.php or (3) toname parameter to client/plugins/upload/upload.php.
Date published : 2014-03-19
http://www.securityfocus.com/bid/66254
http://archives.neohapsis.com/archives/fulldisclosure/2014-03/0275.html