{"id":"CVE-2026-105678","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-105678","generatedAt":"2026-10-28T01:11:54.542Z","title":"Ghost is a Node.js content management system.","description":"Ghost is a Node.js content management system. From 0.5.0 until 6.64.0, staff users with the Editor or Super Editor role were able to assign their own role to Author and Contributor users, despite not having permission to assign that role. This issue is fixed in version 6.64.0.","published":"2026-10-05T20:17:15.000Z","lastModified":"2026-10-07T22:17:03.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},"cwe":["CWE-269","CWE-863"],"affected":[],"epss":{"score":0.00196,"percentile":0.09234,"date":"2026-10-26","history":[{"date":"2026-10-06","score":0.00196,"percentile":0.0847}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-05T20:17:15.000Z","detail":{"score":"4.3","severity":"MEDIUM","publishedAt":"2026-10-05T20:17:14.913Z"},"summary":"New CVE, medium severity (CVSS 4.3)."}],"references":[{"url":"https://github.com/TryGhost/Ghost/commit/99c5642b9bb481df4811a004a6f19d6143ed9aaf","source":"security-advisories@github.com"},{"url":"https://github.com/TryGhost/Ghost/issues/30764","source":"security-advisories@github.com"},{"url":"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0","source":"security-advisories@github.com"},{"url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-4pvx-fwjj-8gpc","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-105678","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}