CVE-2026-70589
Ghost: Archived Offers can be Redeemed
CVSS Score
4.8
EPSS Score
0.0%
EPSS Percentile
0th
Ghost is a Node.js content management system. From 4.22.0 until 6.54.1, a missing validation check allowed users to redeem subscription offers that were no longer active. This issue is fixed in version 6.54.1.
| CWE | CWE-20 |
| Vendor | tryghost |
| Product | ghost |
| Published | Aug 4, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
TryGhost / Ghost
>= 4.22.0, < 6.54.1