A flaw was found in the koku-metrics-operator for Red Hat OpenShift. The operator's CostManagementMetricsConfig custom resource allows a user able to edit the CR to specify an arbitrary upload URL. The operator attaches its own Kubernetes service-account bearer token to queries sent to this user-controlled URL, allowing the attacker to obtain the token.
https://github.com/sm-ard/devops-pulse
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-51093
https://bugzilla.redhat.com/show_bug.cgi?id=2509251