postovnezdarma.cz XSS vulnerability

Vulnerable URL: https://postovnezdarma.cz/affiliatepluswidget/index/widgetview//?accountid=256="--!" Details: Description| Value ---|--- Patched:| Verification in progress Latest check for patch:| 02.01.2018 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 33945 VIP...