Bug 2446549 (CVE-2026-28229) - CVE-2026-28229 argo-workflows: Argo Workflows has unauthorized access to Argo Workflows Template
Summary: CVE-2026-28229 argo-workflows: Argo Workflows has unauthorized access to Argo...
Keywords:
Status: NEW
Alias: CVE-2026-28229
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-11 16:01 UTC by OSIDB Bzimport
Modified: 2026-03-11 19:02 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-03-11 16:01:25 UTC 
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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