ghsa-3gx6-h57h-rm27
Vulnerability from github
Published
2022-05-13 01:22
Modified
2025-10-22 17:40
Severity ?
8.1 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H
Summary
Drupal Core Remote Code Execution Vulnerability
Details

Some field types do not properly sanitize data from non-form sources in Drupal 8.5.x before 8.5.11 and Drupal 8.6.x before 8.6.10. This can lead to arbitrary PHP code execution in some cases. A site is only affected by this if one of the following conditions is met: The site has the Drupal 8 core RESTful Web Services (rest) module enabled and allows PATCH or POST requests, or the site has another web services module enabled, like JSON:API in Drupal 8, or Services or RESTful Web Services in Drupal 7. (Note: The Drupal 7 Services module itself does not require an update at this time, but you should apply other contributed updates associated with this advisory if Services is in use.)

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.6.0"
            },
            {
              "fixed": "8.6.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.62.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.5.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/drupal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.62.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/drupal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.5.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/drupal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.6.0"
            },
            {
              "fixed": "8.6.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-6340"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-23T17:19:43Z",
    "nvd_published_at": "2019-02-21T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "Some field types do not properly sanitize data from non-form sources in Drupal 8.5.x before 8.5.11 and Drupal 8.6.x before 8.6.10. This can lead to arbitrary PHP code execution in some cases. A site is only affected by this if one of the following conditions is met: The site has the Drupal 8 core RESTful Web Services (rest) module enabled and allows PATCH or POST requests, or the site has another web services module enabled, like JSON:API in Drupal 8, or Services or RESTful Web Services in Drupal 7. (Note: The Drupal 7 Services module itself does not require an update at this time, but you should apply other contributed updates associated with this advisory if Services is in use.)",
  "id": "GHSA-3gx6-h57h-rm27",
  "modified": "2025-10-22T17:40:41Z",
  "published": "2022-05-13T01:22:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6340"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2019-6340.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2019-6340.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/drupal/drupal"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-6340"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-core-2019-003"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46452"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46459"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46510"
    },
    {
      "type": "WEB",
      "url": "https://www.synology.com/security/advisory/Synology_SA_19_09"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Drupal Core Remote Code Execution Vulnerability"
}


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