CVE-2026-42295 — Argo Workflows: Exposure of artifact repository credentials
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executo…
Published: 2026-05-09 · CVSS: 8.5 · CVSS 4.0
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executor logs all artifact repository credentials (S3 access keys, secret keys, GCS service account keys, Azure account keys, Git passwords, etc.) in plaintext on artifact operation. Any user with read access to workflow pod logs can extract these credentials. This issue has been patched in version 4.0.5.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7