FKIE_CVE-2016-3165

Vulnerability from fkie_nvd - Published: 2016-04-12 15:59 - Updated: 2026-05-06 22:30
Severity
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
The Form API in Drupal 6.x before 6.38 ignores access restrictions on submit buttons, which might allow remote attackers to bypass intended access restrictions by leveraging permission to submit a form with a button that has "#access" set to FALSE in the server-side form definition.
References
cve@mitre.orghttp://www.debian.org/security/2016/dsa-3498
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/02/24/19
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/03/15/10
cve@mitre.orghttps://www.drupal.org/SA-CORE-2016-001Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3498
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/02/24/19
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/03/15/10
af854a3a-2127-422b-91ae-364da2661108https://www.drupal.org/SA-CORE-2016-001Patch, Vendor Advisory
Impacted products
Vendor Product Version
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.0
drupal drupal 6.1
drupal drupal 6.2
drupal drupal 6.3
drupal drupal 6.4
drupal drupal 6.5
drupal drupal 6.6
drupal drupal 6.7
drupal drupal 6.8
drupal drupal 6.9
drupal drupal 6.10
drupal drupal 6.11
drupal drupal 6.12
drupal drupal 6.13
drupal drupal 6.14
drupal drupal 6.15
drupal drupal 6.16
drupal drupal 6.17
drupal drupal 6.18
drupal drupal 6.19
drupal drupal 6.20
drupal drupal 6.21
drupal drupal 6.22
drupal drupal 6.23
drupal drupal 6.24
drupal drupal 6.25
drupal drupal 6.26
drupal drupal 6.27
drupal drupal 6.28
drupal drupal 6.29
drupal drupal 6.30
drupal drupal 6.31
drupal drupal 6.32
drupal drupal 6.33
drupal drupal 6.34
drupal drupal 6.35
drupal drupal 6.36
drupal drupal 6.37
To clipboard 

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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Form API in Drupal 6.x before 6.38 ignores access restrictions on submit buttons, which might allow remote attackers to bypass intended access restrictions by leveraging permission to submit a form with a button that has \"#access\" set to FALSE in the server-side form definition."
    },
    {
      "lang": "es",
      "value": "La API Form en Drupal 6.x en versiones anteriores a 6.38 ignora las restricciones de acceso en los botones de env\u00edo, lo que podr\u00eda permitir a atacantes remotos eludir las restricciones destinadas al acceso aprovechando el permiso de enviar un formulario con un bot\u00f3n que tiene \"#access\" establecido a FALSE en la definici\u00f3n del formulario del lado del servidor."
    }
  ],
  "id": "CVE-2016-3165",
  "lastModified": "2026-05-06T22:30:45.220",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
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          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-04-12T15:59:03.057",
  "references": [
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      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2016/dsa-3498"
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      "url": "http://www.openwall.com/lists/oss-security/2016/02/24/19"
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      "url": "http://www.openwall.com/lists/oss-security/2016/03/15/10"
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      "url": "https://www.drupal.org/SA-CORE-2016-001"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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