cPanel WebHost Manager (WHM) - '/webmail/x3/mail/clientconf.html?acct' Cross-Site Scripting

                							

                source: http://www.securityfocus.com/bid/57060/info

cPanel and WHM are prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.

An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

cPanel 11.34.0 and WHM 11.34.0 are vulnerable; other versions may also be affected. 

http://www.example.com/webmail/x3/mail/clientconf.html?domain=&redirectdomain=&acct=%3Cscript%3Ealert%28%22XSS%20Vulnerability%22%29%3C/script%3E&archiving=0