Argo Workflows exposes artifact repository credentials in workflow-controller logs

Vulnerability 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.

References

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