CVE-2026-70589
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 From 4.22.0 until 6.54.1, a missing validation check allowed users to redeem subscription offers that were no longer active.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.
- Affected products
- Ghost
- Fix
- Available
- CVSS 3.1
- 4.8 MEDIUM
- EPSS
- 0.2% (7th percentile)
- Weakness
- CWE-20
- NVD status
- Received
- Published
- 2026-08-04
CVE-2026-70589 at NVD
No indexed exploits for CVE-2026-70589 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-70589 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.