Unfixed XSS vulnerability at www.ctwo.org

Security researcher IrIsT.Ir, has submitted on 24/12/2011 a cross-site-scripting XSS vulnerability affecting www.ctwo.org, which at the time of submission ranked 7831668 on the web according to Alexa. We manually validated and published a mirror of this vulnerability on 24/12/2011. It is currentl...