Unfixed XSS vulnerability at www.hackergames.net

Security researcher quangntenemy, has submitted on 01/03/2008 a cross-site-scripting (XSS) vulnerability affecting www.hackergames.net, which at the time of submission ranked 440334 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 05/03/2008. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.

Vulnerable URL: http://www.hackergames.net/index.php