CVE-2026-104416
Ghost 4.39.0 before 6.64.0 Invite Token Disclosure via Admin API
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-203 |
| Vendor | tryghost |
| Product | ghost |
| Published | Oct 2, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
TryGhost / Ghost
4.39.0 < 6.64.0
References
Credits
🔍 nhattanhh