CVEvulnerability

CVE-2026-105647

4.0 MEDIUM Published 2026-10-05 Modified 2026-10-06 Official page ↗

Status: Deferred
Published: 2026-10-05
Last modified: 2026-10-06
Assigner: [email protected]
CVSS 3.1 ([email protected]): 4.0 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Weaknesses: CWE-367, CWE-918

Description

Ghost is a Node.js content management system. From 6.54.1 until 6.65.0, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network. A successful attack would not result in any response data being returned. This issue is fixed in version 6.65.0.

Weakness · CWE (2)

CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition weakness
CWE-918 Server-Side Request Forgery weakness

References

https://github.com/TryGhost/Ghost/commit/3f8594eb53de883ac017545c358f59039cb152de github.com
https://github.com/TryGhost/Ghost/pull/30918 github.com
https://github.com/TryGhost/Ghost/releases/tag/v6.65.0 github.com
https://github.com/TryGhost/Ghost/security/advisories/GHSA-322m-ff4g-9vx9 github.com

CVE-2026-105647

Description

Related

Weakness · CWE (2)

References