{"id":"CVE-2025-59531","revision":"d4945eb24dfa43b2b0257935c60c4a58","records":[{"revision":"d4945eb24dfa43b2b0257935c60c4a58","observedAt":"2026-10-25T03:17:27.277+00:00","statement":{"source":"nvd","id":"CVE-2025-59531","aliases":[],"title":"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 AP…","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. Without a configured webhook.bitbucketserver.secret, Argo CD's /api/webhook endpoint crashes when receiving a malformed Bitbucket Server payload (non-array repository.links.clone field). A single unauthenticated request triggers CrashLoopBackOff, and targeting all replicas causes complete API outage. This issue is fixed in versions 2.14.20, 3.2.0-rc2, 3.1.8 and 3.0.19.","state":0,"publishedAt":"2025-10-01T21:16:43.377+00:00","modifiedAt":"2026-10-12T15:10:00.207+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/argoproj/argo-cd/commit/5c466a4e39802e059e75c0008ae7b7b8e842538f","https://github.com/argoproj/argo-cd/security/advisories/GHSA-f9gq-prrc-hrhc"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-59531","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-703"],"productCriteria":["cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*","cpe:2.3:a:argoproj:argo_cd:3.2.0:rc1:*:*:*:*:*:*"],"sourceDates":{"published":"2025-10-01T21:16:43.377","lastModified":"2026-10-12T15:10:00.207"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-59531","identifiers":["CVE-2025-59531"]},"retained":false,"historicalAffected":[]}],"coverage":[]}