medium4.3
CVE-2026-103273
Ghost versions 4.3.0 before 6.58.0 contain an authentication bypass vulnerability where lower-privilege staff users can use staff tokens to bypass post editing…
Impact
Ghost versions 4.3.0 before 6.58.0 contain an authentication bypass vulnerability where lower-privilege staff users can use staff tokens to bypass post editing restrictions. Attackers with staff credentials can leverage tokens to edit posts beyond their assigned privilege level.
Affected products
| Product | Affected versions |
|---|---|
| Ghost Versions 4.3.0 | before 6.58.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.