---
id: CVE-2026-105675
title: Ghost is a Node.js content management system
summary: >-
  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 …
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-203
  - CWE-943
vendor: TryGhost
product: Ghost
affected:
  - 'Ghost >= 4.39.0, < 6.64.0'
published: '2026-10-05'
updated: '2026-10-05'
sourceUpdated: '2026-10-05T20:17:14.367'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-105675'
references:
  - url: >-
      https://github.com/TryGhost/Ghost/commit/4fb587e4d49667f929b87f7d6a873ae5e9cc087f
    label: security-advisories@github.com
  - url: 'https://github.com/TryGhost/Ghost/pull/30760'
    label: security-advisories@github.com
  - url: 'https://github.com/TryGhost/Ghost/releases/tag/v6.64.0'
    label: security-advisories@github.com
  - url: 'https://github.com/TryGhost/Ghost/security/advisories/GHSA-v6q3-xqxm-6f5v'
    label: security-advisories@github.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-05T19:30:59.995Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.