steegen.at XSS vulnerability

Vulnerable URL: http://www.steegen.at/system/web/suche.aspx?search='-confirmopenbugbounty-' Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 14150447 VIP website status:| No Check...