Multiple cross-site scripting (XSS) vulnerabilities in Unak CMS 1.5 RC2 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) u_a or (2) u_s parameters. NOTE: this might be resultant from SQL injection.
https://exchange.xforce.ibmcloud.com/vulnerabilities/26896
http://www.vupen.com/english/advisories/2006/2116
http://www.securityfocus.com/bid/18253