Multiple cross-site scripting (XSS) vulnerabilities in clients.php in Cerberus Helpdesk, possibly 2.7, allow remote attackers to inject arbitrary web script or HTML via (1) the contact_search parameter and (2) unspecified url fields.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24388
http://www.vupen.com/english/advisories/2006/0395