CVE-2026-22595
High · 8.1Ghost has Staff Token permission bypass
CVSS
8.1
EPSS
0.5%
Published
Jan 8, 2026
CISA due date
—
The record
A vulnerability in Ghost's handling of Staff Token authentication allowed certain endpoints to be accessed that were only intended to be accessible via Staff Session authentication. External systems that have been authenticated via Staff Tokens for Admin/Owner-role users would have had access to these endpoints.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | ghost | 5.105.0 | 5.130.6 |
| npm | ghost | 6.0.0 | 6.11.0 |
| Bitnami | ghost | 5.121.0 | 5.130.6 |
Related vulnerabilities
- GHSA-9xg7-mwmp-xmjx Ghost has Staff Token permission bypass Same vulnerability
- CVE-2026-29784 Ghost is a Node.js content management system. Also affects ghost
- CVE-2026-29053 Ghost is a Node.js content management system. Also affects ghost
- GHSA-9m84-wc28-w895 Ghost has incomplete CSRF protections around OTC use Also affects ghost
- GHSA-cgc2-rcrh-qr5x Ghost Vulnerable to Remote Code Execution via Malicious Themes Also affects ghost
- CVE-2026-26980 Ghost is a Node.js content management system. Also affects ghost
- GHSA-w52v-v783-gw97 Ghost has a SQL injection in Content API Also affects ghost
- GHSA-gv6q-2m97-882h Ghost vulnerable to XSS via malicious Portal preview links Also affects ghost