rockradio.de XSS vulnerability

Vulnerable URL: http://rockradio.de/index1.php?namederseite=suche1jetzt=jasucheintabelle=allen%20Daten Details: Description| Value ---|--- Patched:| No Latest check for patch:| 11.11.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 533929 VIP website status:| No...