npm · ghost
Ghost: Password Hash Ordering Disclosure in Ghost Admin API
Any 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.
This vulnerability is present in Ghost from v0.7.2 up to v6.64.0.
v6.64.0 contains a fix for this issue.
For self-hosters using Docker, find Docker's official Ghost image here. Updating a Docker-based Ghost instance is documented here.
If your Ghost is a Ghost-CLI install see our documentation on updating it to the latest version here.
Ghost thanks carfeii and Nhat Anh Vu for disclosing this vulnerability responsibly.
If you have any questions or comments about this advisory, email us at security@ghost.org.
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Check my repoSources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.