Unfixed XSS vulnerability at www.turksecurity.org

Security researcher hypn0sis, has submitted on 11/04/2007 a cross-site-scripting (XSS) vulnerability affecting www.turksecurity.org, which at the time of submission ranked 5212670 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 11/04/2007. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.

Vulnerable URL: http://www.turksecurity.org/signinform.php?msg=<META HTTP-EQUIV=refresh CONTENT=0;url=javascript:alert(/xss/);>