MEDIUM 4.1 NVD
CVE-2026-70591
Ghost is a Node.js content management system. From 0.10.0 until 6.54.1, a Server-Side Request Forgery in Ghost Admin image fetching allowed any staff-level user
Ghost is a Node.js content management system. From 0.10.0 until 6.54.1, a Server-Side Request Forgery in Ghost Admin image fetching allowed any staff-level user to perform a blind HTTP GET request against internal hosts. No output was returned, but this could have been used to probe open ports on internal hosts. This issue is fixed in version 6.54.1.
References
- https://github.com/TryGhost/Ghost/commit/5eff2de0f477b11c88f20bceb9d184c0d3b8a62e
- https://github.com/TryGhost/Ghost/releases/tag/v6.54.1
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-gcvv-72q8-9v76
This medium severity vulnerability with a CVSS score of 4.1 was published on 2026-08-04 via NVD.
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