Duplicate Advisory: Grav: Missing admin.super guard on core group blueprint access field allows admin.users operator to escalate to super-admin
### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-xhfv-7758-r9hx. This link is maintained to preserve external references. ### Original Description 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.
Duplicate Advisory: Grav: Missing admin.super guard on core group blueprint access field allows admin.users operator to escalate to super-admin
Description
### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-xhfv-7758-r9hx. This link is maintained to preserve external references. ### Original Description 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.
CVSS v3.1
Score 9.1critical
Affected software
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Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-m97h-2qj3-5773
- Osv Schema Version
- 1.4.0
- Ecosystems
- ["Packagist"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6aac8de855bf5e2cf54900cf
Added to database: 09/18/2026, 01:03:36 UTC
Last updated: 09/18/2026, 01:03:36 UTC
Views: 1
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