CVE-2009-3781

Estado: ModificadaAlta (7.5)—

The filefield_file_download function in FileField 6.x-3.1, a module for Drupal, does not properly check node-access permissions for Drupal core private files, which allows remote attackers to access unauthorized files via unspecified vectors.

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.16%
Percentil entre todas las CVEs puntuadas: 82
Fecha de la puntuación: 6/10/2026

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)

Quicksketch — Filefield

CWE

CWE-862

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-3781",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-10-26T17:30:00.420",
  "references": [
    {
      "url": "http://drupal.org/files/issues/filefield-node-access-fix-516104-3.patch",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
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      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://drupal.org/node/609874",
      "tags": [
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      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://drupal.org/node/611128",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/37130",
      "tags": [
        "Broken Link",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/36792",
      "tags": [
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        "Patch",
        "Third Party Advisory",
        "VDB Entry"
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53897",
      "tags": [
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      "source": "cve@mitre.org"
    },
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      "tags": [
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      "tags": [
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    {
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      "tags": [
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        "Third Party Advisory",
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53897",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The filefield_file_download function in FileField 6.x-3.1, a module for Drupal, does not properly check node-access permissions for Drupal core private files, which allows remote attackers to access unauthorized files via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "La función filefield_file_download en módulo de Drupal, FileField v6.x-3.1, no comprueba de forma adecuada los permisos de acceso al nodo para los ficheros privados del núcleo, lo que permite a los atacantes remotos acceder a ficheros no autorizados a través de vectores no especificados."
    }
  ],
  "lastModified": "2026-06-16T23:12:19.950",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:quicksketch:filefield:6.x-3.1:*:*:*:*:drupal:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5157C153-BECD-4169-BCF7-FB8B6D99FB98"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}