A flaw was found in openstack-tripleo-heat-templates. Plain passwords from RHSM exist in the logs during OSP13 deployment with subscription-manager.
https://review.opendev.org/c/openstack/tripleo-heat-templates/+/791988
https://bugzilla.redhat.com/show_bug.cgi?id=1968247
https://bugzilla.redhat.com/show_bug.cgi?id=1961709