medicounter.de XSS vulnerability

Vulnerable URL: https://www.medicounter.de/index.php?Hygiene%20und%20Desinfektion=1=galleryNav=open=1=237=2=237=237=1=0==1%22%3E%3Csvg/onload=alert%27X-S-S%27%3E Details: Description| Value ---|--- Patched:| Yes, at 19.12.2017 Latest check for patch:| 19.12.2017 13:19 GMT Vulnerability type:| XSS...