Security researcher nullbyt3, has submitted on 23/03/2011 a cross-site-scripting (XSS) vulnerability affecting forums.yessoftware.com, which at the time of submission ranked 126149 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 11/12/2011. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://forums.yessoftware.com/posts.php?post_id=83069%22%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E