mckenziemdt.org XSS vulnerability

Vulnerable URL: http://www.mckenziemdt.org/login.cfm?error=Please%20login%20to%20proceed.=int=true"'--!=%2FflashCourse%2F%3Fsection%3Dint%26type%3DB=90FFB142D01D1F3168C741314EEF20AA Details: Description| Value ---|--- Patched:| No Latest check for patch:| 29.07.2017 Vulnerability type:| XSS...