CVE-2025-57319

{"id": "CVE-2025-57319", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-57319", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-09-26T16:55:51.797539Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}]}], "published": "2025-09-24T21:15:32.083", "references": [{"url": "https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/fast-redact%403.5.0/index.js", "source": "cve@mitre.org"}, {"url": "https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57319", "source": "cve@mitre.org"}, {"url": "https://github.com/davidmarkclements/fast-redact/issues/75", "source": "cve@mitre.org"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "value": "fast-redact is a package that provides do very fast object redaction. A Prototype Pollution vulnerability in the nestedRestore function of fast-redact version 3.5.0 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence. NOTE: the Supplier disputes this because the reporter only demonstrated access to properties by an internal utility function, and there is no means for achieving prototype pollution via the public API."}, {"lang": "es", "value": "fast-redact es un paquete que permite realizar una redacci\u00f3n de objetos muy r\u00e1pida. Una vulnerabilidad de Contaminaci\u00f3n de Prototipos en la funci\u00f3n nestedRestore de fast-redact versiones 3.5.0 y anteriores permite a los atacantes inyectar propiedades en Object.prototype mediante el suministro de una carga \u00fatil manipulada, causando denegaci\u00f3n de servicio (DoS) como consecuencia m\u00ednima. NOTA: el Proveedor disputa esto porque el informante solo demostr\u00f3 acceso a propiedades mediante una funci\u00f3n de utilidad interna, y no existe ning\u00fan medio para lograr la contaminaci\u00f3n de prototipos a trav\u00e9s de la API p\u00fablica."}], "lastModified": "2026-06-17T09:43:01.083", "sourceIdentifier": "cve@mitre.org"}