What’s Vulnerable › Vulnerabilities

CVE-2025-62157: Argo Workflows exposes artifact repository credentials in workflow-controller logs

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-14 · updated 2026-10-08
• Weakness: CWE-522

Description

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Argo Workflows versions prior to 3.6.12 and versions 3.7.0 through 3.7.2 expose artifact repository credentials in plaintext in workflow-controller pod logs. An attacker with permissions to read pod logs in a namespace running Argo Workflows can read the workflow-controller logs and obtain credentials to the artifact repository. Update to versions 3.6.12 or 3.7.3 to remediate the vulnerability. No known workarounds exist.

Affected products

• argoproj argo-workflows: before 3.6.12; from 3.7.0 before 3.7.3 — fixed in 3.6.12, 3.7.3

How to fix

Upgrade to a fixed version: argoproj argo-workflows 3.6.12, 3.7.3. Check the vendor advisory for mitigations.

References

• https://github.com/argoproj/argo-workflows/commit/18ad5138b6bcb2aba04e00b4ec657bc6b8fad8df
• https://github.com/argoproj/argo-workflows/commit/bded09fe4abd37cb98d7fc81b4c14a6f5034e9ab
• https://github.com/argoproj/argo-workflows/security/advisories/GHSA-c2hv-4pfj-mm2r

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