Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| argoproj | argo-cd | >= 1.2.0, <= 1.8.7, >= 2.0.0-rc1, < 2.14.20, >= 3.2.0-rc1, < 3.2.0-rc2, >= 3.1.0-rc1, < 3.1.8, >= 3.0.0-rc1, < 3.0.19 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | govulncheck-vulndb | 0.0.20251023T162509-150000.1.110.1 | SUSE-SU-2025:3799-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | govulncheck-vulndb | 0.0.20251023T162509-1.1 | openSUSE-SU-2025:15666-1 |
| openSUSE Leap 16.0 | govulncheck-vulndb | 0.0.20260723T184607-160000.1.1 | openSUSE-SU-2026:21483-1 |
| openSUSE Leap 15.6 | govulncheck-vulndb | 0.0.20251023T162509-150000.1.110.1 | SUSE-SU-2025:3799-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/argoproj/argo-cd | >= 1.2.0, <= 1.8.7 | — | GHSA-wp4p-9pxh-cgx2 |
| Go | github.com/argoproj/argo-cd | >= 1.2.0 | — | GO-2025-3996 |
| Go | github.com/argoproj/argo-cd/v2 | >= 2.0.0-rc1, < 2.14.20 | 2.14.20 | GHSA-wp4p-9pxh-cgx2 |
| Go | github.com/argoproj/argo-cd/v2 | < 2.14.20 | 2.14.20 | GO-2025-3996 |
| Go | github.com/argoproj/argo-cd/v3 | >= 3.2.0-rc1, < 3.2.0-rc2 | 3.2.0-rc2 | GHSA-wp4p-9pxh-cgx2 |
| Go | github.com/argoproj/argo-cd/v3 | >= 3.1.0-rc1, < 3.1.8 | 3.1.8 | GHSA-wp4p-9pxh-cgx2 |
| Go | github.com/argoproj/argo-cd/v3 | >= 3.0.0-rc1, < 3.0.19 | 3.0.19 | GHSA-wp4p-9pxh-cgx2 |
| Go | github.com/argoproj/argo-cd/v3 | >= 3.0.0-rc1, < 3.0.19 · >= 3.1.0-rc1, < 3.1.8 · >= 3.2.0-rc1, < 3.2.0-rc2 | 3.0.19, 3.1.8, 3.2.0-rc2 | GO-2025-3996 |
Advisories 4
- WID-SEC-2025-2251 Red Hat OpenShift GitOps: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 2, 2026
- openSUSE-SU-2026:21483-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Jul 31, 2026
- openSUSE-SU-2025:15666-1 govulncheck-vulndb-0.0.20251023T162509-1.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:3799-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Feb 4, 2026