Security researcher Uber0n, has submitted on 19/10/2011 a cross-site-scripting (XSS) vulnerability affecting 5.hidemyass.com, which at the time of submission ranked 955 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 13/01/2012. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://5.hidemyass.com/ip-1/encoded/Oi8vd3d3Lmdvb2dsZS5jb20vPyI-PHNjcmlwdD5hbGVydChkb2N1bWVudC5jb29raWUpPC9zY3JpcHQ-&f=norefer