Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to 4.0.2 and 3.7.11, Workflow templates endpoints allow any client to retrieve WorkflowTemplates (and ClusterWorkflowTemplates). Any request with a Authorization: Bearer nothing token can leak sensitive template content, including embedded Secret manifests. This vulnerability is fixed in 4.0.2 and 3.7.11.
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History
Wed, 11 Mar 2026 18:15:00 +0000
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Wed, 11 Mar 2026 16:00:00 +0000
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| Description | Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to 4.0.2 and 3.7.11, Workflow templates endpoints allow any client to retrieve WorkflowTemplates (and ClusterWorkflowTemplates). Any request with a Authorization: Bearer nothing token can leak sensitive template content, including embedded Secret manifests. This vulnerability is fixed in 4.0.2 and 3.7.11. | |
| Title | Argo Workflows has unauthorized access to Argo Workflows Template | |
| Weaknesses | CWE-863 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-11T17:33:15.219Z
Reserved: 2026-02-25T15:28:40.651Z
Link: CVE-2026-28229
Updated: 2026-03-11T17:33:04.105Z
Status : Received
Published: 2026-03-11T16:16:40.477
Modified: 2026-03-11T16:16:40.477
Link: CVE-2026-28229
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OpenCVE Enrichment
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