CVE-2026-105646

4.9 MEDIUMpublic exploit available

Published 2026-10-05 · Updated 2026-10-07

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-1333

Public exploit & PoC 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

All 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

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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