With X-Pack installed, Kibana versions before 5.3.1 have an open redirect vulnerability on the login page that would enable an attacker to craft a link that redirects to an arbitrary website. Shield versions for Kibana prior to 2.4.5 are also affected. References: https://www.elastic.co/community/security
Created puppet-kibana3 tracking bugs for this issue: Affects: openstack-rdo [bug 1538802]