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CVE-2023-30583

Estado: AplazadaAlta (7.5)—

fs.openAsBlob() can bypass the experimental permission model when using the file system read restriction with the `--allow-fs-read` flag in Node.js 20. This flaw arises from a missing check in the `fs.openAsBlob()` API.

Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Nodejs — NodejsAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-30583",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-30583",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-09T18:28:41.327139Z"
        }
      }
    ],
    "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:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "support@hackerone.com",
      "affectedData": [
        {
          "vendor": "NodeJS",
          "product": "Node",
          "versions": [
            {
              "status": "affected",
              "version": "4.0",
              "lessThan": "4.*",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "5.0",
              "lessThan": "5.*",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "6.0",
              "lessThan": "6.*",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "7.0",
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              "versionType": "semver"
            },
            {
              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "9.0",
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              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "10.0",
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            },
            {
              "status": "affected",
              "version": "11.0",
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              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "12.0",
              "lessThan": "12.*",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "13.0",
              "lessThan": "13.*",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "14.0",
              "lessThan": "14.*",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "15.0",
              "lessThan": "15.*",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "17.0",
              "lessThan": "17.*",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "19.0",
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              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "20.0",
              "lessThan": "20.3.1",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:nodejs:nodejs:*:*:*:*:*:*:*:*"
          ],
          "vendor": "nodejs",
          "product": "nodejs",
          "versions": [
            {
              "status": "affected",
              "version": "20.0",
              "lessThan": "20.3.1",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-09-07T16:15:02.117",
  "references": [
    {
      "url": "https://nodejs.org/en/blog/vulnerability/june-2023-security-releases",
      "source": "support@hackerone.com"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20240926-0006/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "fs.openAsBlob() can bypass the experimental permission model when using the file system read restriction with the `--allow-fs-read` flag in Node.js 20. This flaw arises from a missing check in the `fs.openAsBlob()` API.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js."
    },
    {
      "lang": "es",
      "value": "fs.openAsBlob() puede eludir el modelo de permisos experimental al utilizar la restricción de lectura del sistema de archivos con el indicador `--allow-fs-read` en Node.js 20. Esta falla surge de una verificación faltante en la API `fs.openAsBlob()`. Tenga en cuenta que en el momento en que se emitió esta CVE, el modelo de permisos era una característica experimental de Node.js."
    }
  ],
  "lastModified": "2026-06-17T05:55:04.457",
  "sourceIdentifier": "support@hackerone.com"
}