CVE-2026-28229

CRITICAL

9.8

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/11/2026

Derniere modification3/20/2026

Sourcenvd

Observations honeypot0

Produits affectes

argoproj:argo_workflows

Faiblesses (CWE)

CWE-863

References

https://github.com/argoproj/argo-workflows/security/advisories/GHSA-56px-hm34-xqj5(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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