clientstaging.rtm.com XSS vulnerability

Vulnerable URL: https://clientstaging.rtm.com/HeluvaGoodHolidaySweeps/error.aspx?ec=3=%27-confirmOPENBUGBOUNTY-%27 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 07.08.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not...