CVE-2026-42295

4.9 MEDIUM
Published: May 09, 2026 Modified: May 15, 2026
View on NVD

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/argoproj/argo-workflows/releases/tag/v4.0.5
Source: security-advisories@github.com
Release Notes
https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54mf
Source: security-advisories@github.com
Exploit Vendor Advisory
https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54mf
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Vendor Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
4.9 / 10.0
EPSS (Exploit Probability)
0.4%
27th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

argoproj