Bug 2400938 (CVE-2025-59537) - CVE-2025-59537 github.com/argoproj/argo-cd: Argo CD unauthenticated Denial of Service
Summary: CVE-2025-59537 github.com/argoproj/argo-cd: Argo CD unauthenticated Denial of...
Keywords:
Status: NEW
Alias: CVE-2025-59537
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-01 22:01 UTC by OSIDB Bzimport
Modified: 2025-10-01 23:01 UTC (History)
9 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-10-01 22:01:15 UTC 
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.
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