esqr.org XSS vulnerability

Vulnerable URL: http://www.esqr.org/en/spec!prettyPhoto/0,%3Ca%20onclick=%22alert%27OPENBUGBOUNTY%27;%22%3E/ Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.11.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 6098091 VIP website...