PT-2026-106197 · Tryghost · Ghost

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CVE-2026-105678

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Published

2026-10-05

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Updated

2026-10-05

CVSS v3.1

4.3

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Ghost is a Node.js content management system. From 0.5.0 until 6.64.0, staff users with the Editor or Super Editor role were able to assign their own role to Author and Contributor users, despite not having permission to assign that role. This issue is fixed in version 6.64.0.

Fix

Improper Privilege Management

Incorrect Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-105678

Affected Products

Ghost