Description
Grav Flex-Objects before version 1.4.3 contains a broken access control vulnerability in the admin-next REST API that allows authenticated users with only api.access permission to perform unauthorized CRUD operations on permission-less directories. Attackers with api.access credentials can create, read, update, delete, and export objects from any directory lacking an explicit permissions configuration, bypassing intended authorization controls.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| getgrav | grav | < 1.4.3 | 1.4.3 |
References
- GitHub Security Advisory (GHSA-23vq-365v-qcmh) vendor-advisory
- VulnCheck Advisory: Grav Flex-Objects < 1.4.3 Authorization Bypass via API third-party-advisory