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Vulnerability · Published Oct 14, 2025 · Assigned by GitHub_M

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

High 8.5

In plain English

A high-severity security flaw in argo-workflows from argoproj. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)8.5High
Exploit odds (30 days)0.5%top 59.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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 packages & fixed versions

EcosystemPackageFixed inAdvisory
Gogithub.com/argoproj/argo-workflowsno fix listedGO-2025-4024
Gogithub.com/argoproj/argo-workflows/v2no fix listedGO-2025-4024
Gogithub.com/argoproj/argo-workflows/v33.7.3GHSA-c2hv-4pfj-mm2r
Gogithub.com/argoproj/argo-workflows/v33.6.12GHSA-c2hv-4pfj-mm2r
Gogithub.com/argoproj/argo-workflows/v33.6.12, 3.7.3GO-2025-4024

Affected products (as reported)

VendorProductVersions
argoproj argo-workflows >= 3.7.0, < 3.7.3< 3.6.12

Weakness: CWE-522 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

References