vergelegen.co.za XSS vulnerability

Vulnerable URL: http://www.vergelegen.co.za/Alpha/Page.php?SearchString="--!"=xImageID=1140000000== Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 2480466 VIP website status:| No...