Security researcher g4ms3, has submitted on 06/06/2011 a cross-site-scripting (XSS) vulnerability affecting www.pnp.de, which at the time of submission ranked 43904 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 11/12/2011. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://www.pnp.de/freizeit/ticketservice/?next=detail&ivanr=%22%3E%3Cscript%3Ealert%28123%29%3C/script%3E