critical9.1
CVE-2026-75837
Grav before 2.0.14 fails to guard the access field in the core group blueprint with the required security@: admin.super restriction.
Impact
Grav before 2.0.14 fails to guard the access field in the core group blueprint with the required security@: admin.super restriction. A delegated admin.users operator can save a group with access[admin][super]=true to escalate to super-admin, gaining scheduler and Twig evaluation capabilities.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | getgrav/grav | < 2.0.14 | 2.0.14 |