seaschool.com XSS vulnerability

Vulnerable URL: http://www.seaschool.com/coursedetails.php?cid=oupv"%27--!"' Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 1757988 VIP website status:| No Check seaschool.com SSL...