Unfixed XSS vulnerability at www.kargoonline.com

Security researcher THE_MILLER, has submitted on 28/06/2008 a cross-site-scripting (XSS) vulnerability affecting www.kargoonline.com, which at the time of submission ranked 667506 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 08/07/2008. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.

Vulnerable URL: http://www.kargoonline.com/forum/cal_lite.php?id=12&mode=display&cl_d=<script>alert(document.cookie)</script>&cl_m=11&cl_y=2008