MEDIUM 4.9 NVD
CVE-2026-105646
Ghost is a Node.js content management system. From 4.0.0 until 6.67.0, a crafted content import file could cause excessive CPU usage, making the Ghost server un
Ghost is a Node.js content management system. From 4.0.0 until 6.67.0, a crafted content import file could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access. This issue is fixed in version 6.67.0.
References
- https://github.com/TryGhost/Ghost/commit/88ae6d6d56f8a239cb38a8c89de02f034f50e2ce
- https://github.com/TryGhost/Ghost/pull/31058
- https://github.com/TryGhost/Ghost/releases/tag/v6.66.0
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-fwh9-qg68-vxp4
This medium severity vulnerability with a CVSS score of 4.9 was published on 2026-10-05 via NVD.
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