Multiple cross-site scripting (XSS) vulnerabilities in index.php in XZero Community Classifieds 4.97.8 allow remote attackers to inject arbitrary web script or HTML via (1) the postevent parameter in a post action or (2) the _xzcal_y parameter.Referenceshttp://www.securityfocus.com/bid/35809http://www.vupen.com/english/advisories/2009/2010http://secunia.com/advisories/35996http://packetstormsecurity.org/0907-exploits/xzero-xss.txt
