CVE-2026-104416: Tryghost Ghost

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Ghost from 4.39.0 before 6.64.0 contains an information disclosure vulnerability in the Admin API that allows staff users to view secret tokens of pending staff invites. Staff users with invite viewing permission can accept pending invites for higher-privileged roles to escalate their privileges.

Affected products

• Tryghost Ghost: from 4.39.0, before 6.64.0 (fixed in 6.64.0)

Published 2026-10-02. Last modified 2026-10-06.