Security researcher PaPPy, has submitted on 10/07/2010 a cross-site-scripting (XSS) vulnerability affecting sa.feurl.com, which at the time of submission ranked 6312153 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 17/10/2010. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://sa.feurl.com/index.php/"><script>alert(1);</script>