Unfixed XSS vulnerability at www.dasliterarischequartett.de

Security researcher Ehl-i Beyt, has submitted on 09/05/2009 a cross-site-scripting XSS vulnerability affecting www.dasliterarischequartett.de, which at the time of submission ranked 0 on the web according to Alexa. We manually validated and published a mirror of this vulnerability on 09/12/2011. ...