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.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/argoproj/argo-cd/commit/761fc27068d2d4cd24e1f784eb2a9033b5ee7f43 Patch
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-wp4p-9pxh-cgx2 Exploit, Mitigation, Vendor Advisory
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-wp4p-9pxh-cgx2 Exploit, Mitigation, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · argoprojNVD modified 2026-10-12 15:10
Affected (CPE criteria) 2
cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*cpe:2.3:a:argoproj:argo_cd:3.2.0:rc1:*:*:*:*:*:*
References 3
- https://github.com/argoproj/argo-cd/commit/761fc27068d2d4cd24e1f784eb2a9033b5ee7f43 Patch
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-wp4p-9pxh-cgx2 Exploit, Mitigation, Vendor Advisory
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-wp4p-9pxh-cgx2 Exploit, Mitigation, Vendor Advisory