CVE-2026-62235
MEDIUMGrav Flex-Objects < 1.4.3 Authorization Bypass via API
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Third Party Advisory third-party-advisory
VulnCheck Advisory: Grav Flex-Objects < 1.4.3 Authorization Bypass via API
https://www.vulncheck.com/advisories/grav-flex-objects-authorization-bypass-via-api
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-23vq-365v-qcmh)
https://github.com/getgrav/grav/security/advisories/GHSA-23vq-365v-qcmh
Scores
CVSS v3
6.3
EPSS
0.0017
EPSS Percentile
6.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-636
CWE-862
Status
published
Products (2)
getgrav/grav
< 1.4.3
getgrav/grav
1.4.3
Published
Jul 17, 2026
Tracked Since
Jul 17, 2026