Security researcher Atmon3r, has submitted on 10/01/2012 a cross-site-scripting (XSS) vulnerability affecting www.tissy.fr, which at the time of submission ranked 20560966 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 13/01/2012. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://www.tissy.fr/games.php?id=159/"><script>alert(1)</script>