source: http://www.securityfocus.com/bid/28366/info
      
w-Agora is prone to multiple remote file-include vulnerabilities because it fails to sufficiently sanitize user-supplied data.
      
Exploiting these issues may allow an attacker to compromise the application and the underlying system; other attacks are also possible.
      
w-Agora 4.0 is vulnerable; other versions may also be affected.

http://www.example.com/w-agora_path/mail_users.php?bn_dir_default=ZoRLu.txt?