difox.com XSS vulnerability

Vulnerable URL: http://www.difox.com/shop/en/SearchDisplay?searchTermScope==1002=====true=400=SimpleSearch=bWZOYW1lX250a19jczoiSGV3bGV0dCBQYWNrYXJkIg%3D%3D=25===="'--!=detailed=31===31==101 Details: Description| Value ---|--- Patched:| Yes, at 26.11.2017 Latest check for patch:| 26.11.2017 14:44...