helpdesk.pc-tronix.com XSS vulnerability

Vulnerable URL: http://helpdesk.pc-tronix.com/knowledgebase.php?act=search=="=Search Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated VIP website status:| No...