Security researcher Busi, has submitted on 05/12/2010 a cross-site-scripting (XSS) vulnerability affecting www.yi.org, which at the time of submission ranked 200881 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 21/12/2011. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://www.yi.org/reg.pl?sld="><script>alert(document.cookie)</script>