Cross-site scripting (XSS) vulnerability in signinform.php in Zeeways eBay Clone Auction Script allows remote attackers to inject arbitrary web script or HTML via the msg parameter. NOTE: some of these details are obtained from third party information.
http://www.vupen.com/english/advisories/2010/1289
http://www.securityfocus.com/bid/40452
http://www.exploit-db.com/exploits/12805