plinga.com XSS vulnerability

Vulnerable URL: http://www.plinga.com/games/Governor-Of-Poker-3/optout/?partnerid=1007%22%27%2D%2D%21 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 31.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 89482 VIP website status:| No...