cgbn.mwp.nl XSS vulnerability

Vulnerable URL: https://cgbn.mwp.nl/Portals/FOTO/2015%20-%202016/Beestenboel/index.html?bg=xss" Details: Description| Value ---|--- Patched:| No Latest check for patch:| 10.12.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated VIP website...