https://bugzilla.redhat.com/show_bug.cgi?id=1877446
--- Comment #1 from Todd Cullum tcullum@redhat.com --- Looks like this fix/warning was backported to 1.627 already back in 2013 and thus RHEL and RHSCL are notaffected.
Changelog: * Tue Nov 26 2013 Petr Pisar ppisar@redhat.com - 1.627-2 - Add a security warning about use of RPC::PlClient (bug #1030578)