CVE-2026-105675

Ghost: Invite Token Disclosure in Ghost Admin API

State: Published
Severity: 7.5 High
Published: Oct 5, 2026
Updated: Oct 6, 2026
Reserved: Oct 5, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-203 Observable Discrepancy
CWE-943 Improper Neutralization of Special Elements in Data Query Logic

Affected Products

Product	Versions
GhostTryGhost	>= 4.39.0, < 6.64.0Affected

References

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