{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "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."
    }
  ],
  "id": "CVE-2025-57319",
  "lastModified": "2026-06-17T09:43:01.083",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-57319",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-09-26T16:55:51.797539Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-09-24T21:15:32.083",
  "references": [
    {
      "source": "cve@mitre.org",
      "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"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred"
}