CVE-2025-23216: Argoproj Argo Cd

Medium severity, CVSS 6.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A vulnerability was discovered in Argo CD that exposed secret values in error messages and the diff view when an invalid Kubernetes Secret resource was synced from a repository. The vulnerability assumes the user has write access to the repository and can exploit it, either intentionally or unintentionally, by committing an invalid Secret to repository and triggering a Sync. Once exploited, any user with read access to Argo CD can view the exposed secret data. The vulnerability is fixed in v2.13.4, v2.12.10, and v2.11.13.

Affected products

• Argoproj Argo Cd: before 2.11.13 (fixed in 2.11.13); from 2.12.0, before 2.12.10 (fixed in 2.12.10); from 2.13.0, before 2.13.4 (fixed in 2.13.4)

Published 2025-01-30. Last modified 2026-06-17.