CVE-2026-42880
argoproj argo-cd, Red Hat OpenShift GitOps 1.19, Red Hat OpenShift GitOps 1.2 취약점
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From versions 3.2.0 to before 3.2.11 and 3.3.0 to before 3.3.9, there is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext Kubernetes Secret data from etcd via the Kubernetes API server's Server-Side Apply dry-run mechanism. This issue has been patched in versions 3.2.11 and 3.3.9.
- 대응 우선순위
- 점검
- CVSS
- 9.6
- EPSS
- 0.51% 백분위 40.4% · 2026.08.04 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.05.08