VULNERABILITY INTELLIGENCE
CVE-2025-13888
CVSS score9.1 CRITICAL
EPSS probability0.69%
CISA KEVNot currently listed
Published2025-12-15
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
A flaw was found in OpenShift GitOps. Namespace admins can create ArgoCD Custom Resources (CRs) that trick the system into granting them elevated permissions in other namespaces, including privileged namespaces. An authenticated attacker can then use these elevated permissions to create privileged workloads that run on master nodes, effectively giving them root access to the entire cluster.
Weakness classification
- secalert@redhat.com: CWE-266