{"id":"DRUPAL-CORE-2018-002","aliases":["CVE-2018-7600","GHSA-7fh9-933g-885p"],"title":"A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x.","titleSource":"OSV","descriptionSource":"OSV","description":"A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows attackers to exploit multiple attack vectors on a Drupal site, which could result in the site being completely compromised.\n\nThe security team has written an  [FAQ](https://groups.drupal.org/security/faq-2018-002) about this issue.\n\n*Edited 2020, February 13 to fix links to patch files.*","severity":"critical","score":9.8,"published":"2018-03-28T18:14:10.000Z","modified":"2025-12-10T23:41:01.770Z","withdrawn":false,"knownExploited":true,"affected":[{"ecosystem":"Packagist","name":"drupal/core","sources":[{"name":"OSV · DRUPAL-CORE-2018-002","url":"https://osv.dev/vulnerability/DRUPAL-CORE-2018-002"}],"ranges":[{"events":[{"introduced":"8.0.0"},{"fixed":"8.3.9"}],"type":"ECOSYSTEM","database_specific":{"constraint":">= 8.0.0 <8.3.9"}},{"events":[{"introduced":"8.4.0"},{"fixed":"8.4.6"}],"type":"ECOSYSTEM","database_specific":{"constraint":">=8.4.0 <8.4.6"}},{"events":[{"introduced":"8.5.0"},{"fixed":"8.5.1"}],"type":"ECOSYSTEM","database_specific":{"constraint":">=8.5.0 <8.5.1"}}],"versions":["8.0.0","8.0.1","8.0.2","8.0.3","8.0.4","8.0.5","8.0.6","8.1.0","8.1.0-beta1","8.1.0-beta2","8.1.0-rc1","8.1.1","8.1.10","8.1.2","8.1.3","8.1.4","8.1.5","8.1.6","8.1.7","8.1.8","8.1.9","8.2.0","8.2.0-beta1","8.2.0-beta2","8.2.0-beta3","8.2.0-rc1","8.2.0-rc2","8.2.1","8.2.2","8.2.3","8.2.4","8.2.5","8.2.6","8.2.7","8.2.8","8.3.0","8.3.0-alpha1","8.3.0-beta1","8.3.0-rc1","8.3.0-rc2","8.3.1","8.3.2","8.3.3","8.3.4","8.3.5","8.3.6","8.3.7","8.3.8","8.4.0","8.4.1","8.4.2","8.4.3","8.4.4","8.4.5","8.5.0"],"fixed":["8.3.9","8.4.6","8.5.1"]},{"ecosystem":"Packagist","name":"drupal/core","sources":[{"name":"OSV · 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GHSA-7fh9-933g-885p","url":"https://osv.dev/vulnerability/GHSA-7fh9-933g-885p"}],"ranges":[{"events":[{"introduced":"8.4.0"},{"fixed":"8.4.6"}],"type":"ECOSYSTEM"}],"versions":["8.4.0","8.4.1","8.4.2","8.4.3","8.4.4","8.4.5"],"fixed":["8.4.6"]},{"ecosystem":"Packagist","name":"drupal/core","sources":[{"name":"OSV · GHSA-7fh9-933g-885p","url":"https://osv.dev/vulnerability/GHSA-7fh9-933g-885p"}],"ranges":[{"events":[{"introduced":"8.5.0"},{"fixed":"8.5.1"}],"type":"ECOSYSTEM"}],"versions":["8.5.0"],"fixed":["8.5.1"]},{"ecosystem":"Packagist","name":"drupal/drupal","sources":[{"name":"OSV · GHSA-7fh9-933g-885p","url":"https://osv.dev/vulnerability/GHSA-7fh9-933g-885p"}],"ranges":[{"events":[{"introduced":"7.0"},{"fixed":"7.58"}],"type":"ECOSYSTEM"}],"versions":[],"fixed":["7.58"]},{"ecosystem":"Packagist","name":"drupal/drupal","sources":[{"name":"OSV · GHSA-7fh9-933g-885p","url":"https://osv.dev/vulnerability/GHSA-7fh9-933g-885p"}],"ranges":[{"events":[{"introduced":"8.0"},{"fixed":"8.3.9"}],"type":"ECOSYSTEM"}],"versions":["8.0.0","8.0.0-alpha14","8.0.0-alpha15","8.0.0-beta1","8.0.0-beta10","8.0.0-beta11","8.0.0-beta12","8.0.0-beta13","8.0.0-beta14","8.0.0-beta15","8.0.0-beta16","8.0.0-beta2","8.0.0-beta3","8.0.0-beta4","8.0.0-beta5","8.0.0-beta6","8.0.0-beta7","8.0.0-beta9","8.0.0-rc1","8.0.0-rc2","8.0.0-rc3","8.0.0-rc4","8.0.1","8.0.2","8.0.3","8.0.4","8.0.5","8.0.6","8.1.0","8.1.0-beta1","8.1.0-beta2","8.1.0-rc1","8.1.1","8.1.10","8.1.2","8.1.3","8.1.4","8.1.5","8.1.6","8.1.7","8.1.8","8.1.9","8.2.0","8.2.0-beta1","8.2.0-beta2","8.2.0-beta3","8.2.0-rc1","8.2.0-rc2","8.2.1","8.2.2","8.2.3","8.2.4","8.2.5","8.2.6","8.2.7","8.2.8","8.3.0","8.3.0-alpha1","8.3.0-beta1","8.3.0-rc1","8.3.0-rc2","8.3.1","8.3.2","8.3.3","8.3.4","8.3.5","8.3.6","8.3.7","8.3.8"],"fixed":["8.3.9"]},{"ecosystem":"Packagist","name":"drupal/drupal","sources":[{"name":"OSV · GHSA-7fh9-933g-885p","url":"https://osv.dev/vulnerability/GHSA-7fh9-933g-885p"}],"ranges":[{"events":[{"introduced":"8.4"},{"fixed":"8.4.6"}],"type":"ECOSYSTEM"}],"versions":["8.4.0","8.4.0-alpha1","8.4.0-beta1","8.4.0-rc1","8.4.0-rc2","8.4.1","8.4.2","8.4.3","8.4.4","8.4.5"],"fixed":["8.4.6"]},{"ecosystem":"Packagist","name":"drupal/drupal","sources":[{"name":"OSV · 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Core","vulnerabilityName":"Drupal Core Remote Code Execution Vulnerability","dateAdded":"2021-11-03","shortDescription":"Drupal Core contains a remote code execution vulnerability that could allow an attacker to exploit multiple attack vectors on a Drupal site, resulting in complete site compromise.","requiredAction":"Apply updates per vendor instructions.","dueDate":"2022-05-03","knownRansomwareCampaignUse":"Known","forensicTriage":"No","notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-7600","cwes":["CWE-20"]},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-28T08:50:32.336Z","attemptedAt":"2026-10-28T08:50:32.336Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-28T08:50:32.336Z","attemptedAt":"2026-10-28T08:50:32.336Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-28T08:50:32.334Z","attemptedAt":"2026-10-28T08:50:32.334Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-28T08:50:32.336Z","attemptedAt":"2026-10-28T08:50:32.336Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2022-2985","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-2985","modified":"Oct 21, 2025, 11:45:52 PM","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-10-28T08:50:32.334Z"},{"source":"GitHub Advisory Database","id":"GHSA-7fh9-933g-885p","url":"https://github.com/advisories/GHSA-7fh9-933g-885p","modified":"2025-10-22T17:30:08Z","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H","checkedAt":"2026-10-28T08:50:32.336Z"},{"source":"NVD","id":"CVE-2018-7600","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7600","modified":"2026-06-17T02:03:25.850","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-10-28T08:50:32.336Z"},{"source":"NVD","id":"CVE-2018-7600","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7600","modified":"2026-06-17T02:03:25.850","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-10-28T08:50:32.336Z"},{"source":"NVD","id":"CVE-2018-7600","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7600","modified":"2026-06-17T02:03:25.850","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","checkedAt":"2026-10-28T08:50:32.336Z"},{"source":"FIRST EPSS","id":"CVE-2018-7600","url":"https://www.first.org/epss/","probability":0.99991,"percentile":0.99985,"date":"2026-10-27","checkedAt":"2026-10-28T08:50:32.336Z"},{"source":"Exploit-DB","id":"44482","url":"https://www.exploit-db.com/exploits/44482","checkedAt":"2026-10-28T07:55:38.811Z"},{"source":"Exploit-DB","id":"44482","url":"https://www.exploit-db.com/exploits/44482","checkedAt":"2026-10-28T07:55:38.811Z"},{"source":"Exploit-DB","id":"44449","url":"https://www.exploit-db.com/exploits/44449","checkedAt":"2026-10-28T07:55:38.811Z"},{"source":"Exploit-DB","id":"44448","url":"https://www.exploit-db.com/exploits/44448","checkedAt":"2026-10-28T07:55:38.811Z"}]}