grossmax.com XSS vulnerability

Vulnerable URL: http://www.grossmax.com/projects.asp?n=Installations%27"--!confirmOPENBUGBOUNTY%3C/script /K/=6=50' Details: Description| Value ---|--- Patched:| Yes, at Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 4577665 VIP website status:| No Check grossmax.c...