Unfixed XSS vulnerability at admin.hackthissite.org

Security researcher CyberLord, has submitted on 24/03/2007 a cross-site-scripting XSS vulnerability affecting admin.hackthissite.org, which at the time of submission ranked 53255 on the web according to Alexa. We manually validated and published a mirror of this vulnerability on 24/03/2007. It is...