Security researcher sl4xUz, has submitted on 13/07/2008 a cross-site-scripting (XSS) vulnerability affecting www.letrasgratis.com.ar, which at the time of submission ranked 52862 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 07/11/2008. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://www.letrasgratis.com.ar/albunes.php?buscar=%22%3E%3Cscript%3Ealert(/xssed/);%3C/script%3E