Unfixed XSS vulnerability at www.frnz.de

Security researcher Codeshift3r, has submitted on 01/04/2011 a cross-site-scripting XSS vulnerability affecting www.frnz.de, which at the time of submission ranked 1429460 on the web according to Alexa. We manually validated and published a mirror of this vulnerability on 21/12/2011. It is...