Security researcher Sony, has submitted on 30/12/2010 a cross-site-scripting (XSS) vulnerability affecting local.westernunion.com, which at the time of submission ranked 4507 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 03/01/2011. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.