edu.27.ru XSS vulnerability

Vulnerable URL: http://edu.27.ru/cgi-bin/BigChineseFireWall.pl?siteurl=PHN2ZyBvbmxvYWQ9InByb21wdCgnb3BlbmJ1Z2JvdW50eScpIjs+=999=localhost Details: Description| Value ---|--- Patched:| Yes, at 26.11.2017 Latest check for patch:| 26.11.2017 14:18 GMT Vulnerability type:| XSS Vulnerability status:|...