{"id":"CVE-2026-104415","aliases":["BIT-ghost-2026-104415","BIT-ghost-2026-105652","CVE-2026-105652","GHSA-53vv-xm9f-mm82"],"url":"https://o3.security/vulnerability/CVE-2026-104415","summary":"Ghost 0.7.2 before 6.64.0 Password Hash Ordering Disclosure via Admin API","details":"### Impact\n\nAny staff-level user was able to determine the relative ordering of other staff users' hashed passwords. This does not directly disclose password hashes, and does not provide a practical path to recovering a password.\n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v0.7.2 up to v6.64.0.\n\n### Patches\n\nv6.64.0 contains a fix for this issue.\n\n### How to update\n\nFor self-hosters using Docker, find [Docker's official Ghost image here](https://hub.docker.com/_/ghost). Updating a Docker-based Ghost instance [is documented here](https://docs.ghost.org/install/docker#updating-ghost). \n\nIf your Ghost is a Ghost-CLI install see our documentation on [updating it to the latest version here](https://docs.ghost.org/update). \n\n### References\n\nGhost thanks [carfeii](https://github.com/carfeii) and [Nhat Anh Vu](https://github.com/nhattanhh) for disclosing this vulnerability responsibly.\n\n### For more information\n\nIf you have any questions or comments about this advisory, email us at [security@ghost.org](mailto:security@ghost.org).","published":"2026-10-02T11:37:58.363Z","modified":"2026-10-21T02:54:31.553919472Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"ghost","fixedVersion":"6.64.0"}],"fix":{"url":"https://github.com/TryGhost/Ghost/pull/30760","label":"TryGhost/Ghost#30760"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104415.json"},{"type":"ADVISORY","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-53vv-xm9f-mm82"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-104415"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/ghost-0.7.2-before-6.64.0-password-hash-ordering-disclosure-via-admin-api"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105652"},{"type":"WEB","url":"https://github.com/TryGhost/Ghost/pull/30760"},{"type":"WEB","url":"https://github.com/TryGhost/Ghost/commit/4fb587e4d49667f929b87f7d6a873ae5e9cc087f"},{"type":"PACKAGE","url":"https://github.com/TryGhost/Ghost"},{"type":"WEB","url":"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-21T02:54:31.553919472Z"}}