shop.mattel.com XSS vulnerability

Vulnerable URL: http://shop.mattel.com/shop/SearchDisplay?categoryId==10151=10103=-1=SimpleSearch=2=true=Q==0=36=%3Csvg%20onload=alert%27OPENBUGBOUNTY%27%3Efacet::0::::::& Details: Description| Value ---|--- Patched:| Verification in progress Latest check for patch:| 03.02.2017 Vulnerability type...