ask-the-vet.com XSS vulnerability

Vulnerable URL: http://ask-the-vet.com/paypalbutton.php?amount=%3Csvg/onload=alert/OPENBUGBOUNTY/%3E Details: Description| Value ---|--- Patched:| Yes, at Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated VIP website status:| No Check...