cvedb.io
CVE-2026-28229
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-03-11T16:16:40.477 · Last modified 2026-06-30T03:18:00.633

Summary

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.

Affected products

argoproj — argo_workflows

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.