nlc.p3k.hu XSS vulnerability

Vulnerable URL: http://nlc.p3k.hu/forum/?fid=441==45548=1"'--! Details: Description| Value ---|--- Patched:| No Latest check for patch:| 31.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated VIP website status:| No Coordinated Disclosur...