adl.org XSS vulnerability

Vulnerable URL: http://www.adl.org/combating-hate/hate-on-display/c/echo.html?referrer=";alert'OPENBUGBOUNTY';// Details: Description| Value ---|--- Patched:| Yes, at 28.07.2017 Latest check for patch:| 28.07.2017 12:01 GMT Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa...