Multiple cross-site scripting (XSS) vulnerabilities in SmartPPC Pro allow remote attackers to inject arbitrary web script or HTML via the username parameter in (1) directory.php, (2) frames.php, and (3) search.php.
http://www.vupen.com/english/advisories/2005/2581
http://www.securityfocus.com/bid/15567
http://securitytracker.com/id?1015259