Security researcher TreX, has submitted on 16/04/2008 a cross-site-scripting (XSS) vulnerability affecting www.matematicayapuestas.com, which at the time of submission ranked 474259 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 25/04/2008. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://www.matematicayapuestas.com/en/index.php?u=%22%3e%3cscript%3ealert('TreX')%3c%2fscript%3e