{"id":"CVE-2026-105677","state":"PUBLISHED","title":"Ghost: Remote Code Execution via Theme Translation Files","description":"Ghost is a Node.js content management system. From 6.10.3 until 6.64.0, a vulnerability in how Ghost loads theme translation files allowed an authenticated Administrator to execute arbitrary code on the server via a crafted theme. This issue is fixed in version 6.64.0.","publishedAt":"2026-10-05T19:18:41.926Z","updatedAt":"2026-10-06T13:40:05.658Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["TryGhost Ghost"],"affected":[{"vendor":"TryGhost","product":"Ghost","versions":[{"version":">= 6.10.3, < 6.64.0","status":"affected"}]}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm","https://github.com/TryGhost/Ghost/issues/30635","https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02","https://github.com/TryGhost/Ghost/releases/tag/v6.64.0"],"weaknesses":["CWE-22","CWE-94","CWE-829"],"ingestedAt":"2026-10-29T20:10:23.711Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/105xxx/CVE-2026-105677.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-105677","state":"PUBLISHED","datePublished":"2026-10-05T19:18:41.926Z","dateUpdated":"2026-10-06T13:40:05.658Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-10-05T17:48:58.626Z"},"containers":{"cna":{"title":"Ghost: Remote Code Execution via Theme Translation Files","descriptions":[{"lang":"en","value":"Ghost is a Node.js content management system. From 6.10.3 until 6.64.0, a vulnerability in how Ghost loads theme translation files allowed an authenticated Administrator to execute arbitrary code on the server via a crafted theme. This issue is fixed in version 6.64.0."}],"affected":[{"vendor":"TryGhost","product":"Ghost","versions":[{"version":">= 6.10.3, < 6.64.0","status":"affected"}]}],"references":[{"url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm","name":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/TryGhost/Ghost/issues/30635","name":"https://github.com/TryGhost/Ghost/issues/30635","tags":["x_refsource_MISC"]},{"url":"https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02","name":"https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02","tags":["x_refsource_MISC"]},{"url":"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0","name":"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-94","lang":"en","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-829","lang":"en","description":"CWE-829: Inclusion of Functionality from Untrusted Control Sphere","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-05T19:18:41.926Z"},"source":{"advisory":"GHSA-jj74-hc2q-xrvm","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-06T13:39:53.030196Z","id":"CVE-2026-105677","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-06T13:40:05.658Z"}}]}}}