Security researcher kInGoFcHaOs, has submitted on 28/07/2008 a cross-site-scripting (XSS) vulnerability affecting www.g-c-p.de, which at the time of submission ranked 3857003 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 29/07/2008. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://www.g-c-p.de/forum/xperience.php?page=1&ausername=%3C%3C%3C%3C%3C%3E%3C%3C%3E%3C%22%3C%3C%3E%3C%3E%3E%3C%22%3CsCrIpT%3Ealert(document.cookie)%3C/sCrIpT%3E