CVE-2026-105675

HIGHCVSS 7.5

Description

Ghost is a Node.js content management system. From 4.39.0 until 6.64.0, staff users with permission to view staff invites were able to discover the secret token of pending invites, including invites for roles with higher privileges than their own. This could allow a staff user to escalate their privileges by accepting a pending invite. This issue is fixed in version 6.64.0.

Timeline

Published:October 5th, 2026 8:17 PM

Last modified:October 5th, 2026 8:17 PM

CVSS Scoring

CVSS v3: 7.5 (HIGH)

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

Weaknesses (CWE)

CWE-203 CWE-943

References & Reports

Advisories, patches, and third-party reports

https://github.com/TryGhost/Ghost/commit/4fb587e4d49667f929b87f7d6a873ae5e9cc087f
https://github.com/TryGhost/Ghost/pull/30760
https://github.com/TryGhost/Ghost/releases/tag/v6.64.0
https://github.com/TryGhost/Ghost/security/advisories/GHSA-v6q3-xqxm-6f5v

Source: NIST NVD · Data may lag official sources by up to one minute