Security researcher S0m.ph, has submitted on 02/01/2008 a cross-site-scripting (XSS) vulnerability affecting www.guestbook.ru, which at the time of submission ranked 44847 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 16/01/2008. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://www.guestbook.ru/?action=show&user=%3Cscript%3Ealert(1)%3C/script%3E