CVE-2025-59537

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Versions 1.2.0 through 1.8.7, 2.0.0-rc1 through 2.14.19, 3.0.0-rc1 through 3.2.0-rc1, 3.1.7 and 3.0.18 are vulnerable to malicious API requests which can crash the API server and cause denial of service to legitimate clients. With the default configuration, no webhook.gogs.secret set, Argo CD’s /api/webhook endpoint will crash the entire argocd-server process when it receives a Gogs push event whose JSON field commits[].repo is not set or is null. This issue is fixed in versions 2.14.20, 3.2.0-rc2, 3.1.8 and 3.0.19.

The following products are affected by CVE-2025-59537 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-59537.

URL	Resource
https://github.com/argoproj/argo-cd/commit/761fc27068d2d4cd24e1f784eb2a9033b5ee7f43
https://github.com/argoproj/argo-cd/security/advisories/GHSA-wp4p-9pxh-cgx2
https://nvd.nist.gov/vuln/detail/CVE-2025-59537
https://www.cve.org/CVERecord?id=CVE-2025-59537