{"id":"CVE-2026-70590","revision":"9a059773753a4d4b98dd14e2c6834814","records":[{"revision":"9a059773753a4d4b98dd14e2c6834814","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-70590","aliases":[],"title":"Ghost: Blind Password Hash Disclosure in Ghost Admin API","description":"Ghost is a Node.js content management system. Prior to 6.54.1, any staff-level user was able to leak the hashed passwords of other staff users through the Ghost Admin API. An offline password-guessing attack against the hashes could lead to account takeover if successful, but Device Verification should have prevented an attacker from logging in with a recovered password. Depending on the database used, leaked hashes may not have had the correct casing for all characters, increasing the difficulty of a password-guessing attack. This issue is fixed in version 6.54.1.","state":0,"publishedAt":"2026-08-04T21:27:22.823+00:00","modifiedAt":"2026-08-05T14:28:28.14+00:00","affected":[{"ecosystem":"Vendor product","name":"Ghost","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"TryGhost\",\n                    \"product\": \"Ghost\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 6.54.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N","score":4.8,"severity":"MEDIUM"}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-jm22-3w23-5q7w","https://github.com/TryGhost/Ghost/pull/29628","https://github.com/TryGhost/Ghost/commit/63c31fad7e473caa62d8fbb4651a04a2a62b5d00","https://github.com/TryGhost/Ghost/releases/tag/v6.54.1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-70590","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-70590","identifiers":["CVE-2026-70590"]},"retained":false,"historicalAffected":[]}],"coverage":[]}