{"id":"CVE-2026-105645","revision":"37f0fbedb22844578fcf2b4b3863a998","records":[{"revision":"37f0fbedb22844578fcf2b4b3863a998","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-105645","aliases":[],"title":"Ghost: Regular Expression Denial of Service in External Media Inliner","description":"Ghost is a Node.js content management system. From 5.37.0 until 6.67.0, a crafted request to the external media inliner could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access. This issue is fixed in version 6.67.0.","state":0,"publishedAt":"2026-10-05T18:56:02.471+00:00","modifiedAt":"2026-10-05T19:08:46.517+00:00","affected":[{"ecosystem":"Vendor product","name":"Ghost","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"TryGhost\",\n                    \"product\": \"Ghost\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 5.37.0, < 6.67.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","score":4.9,"severity":"MEDIUM"}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-9m4w-fmjw-fvjq","https://github.com/TryGhost/Ghost/issues/31058","https://github.com/TryGhost/Ghost/commit/88ae6d6d56f8a239cb38a8c89de02f034f50e2ce","https://github.com/TryGhost/Ghost/releases/tag/v6.66.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-105645","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-105645","identifiers":["CVE-2026-105645"]},"retained":false,"historicalAffected":[]}],"coverage":[]}