Tendrl API in Red Hat Gluster Storage before 3.4.0 does not immediately remove session tokens after a user logs out. Session tokens remain active for a few minutes allowing attackers to replay tokens acquired via sniffing/MITM attacks and authenticate as the target user.
https://github.com/Tendrl/api/pull/422
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1127