CVE-2026-42880 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionArgo 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. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Quick InfoCVE Dictionary Entry:CVE-2026-42880 NVD Published Date: 05/07/2026 NVD Last Modified: 05/07/2026 Source: GitHub, Inc. |
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