CVE-2026-82633
Dolibarr 10.0.0 before 24.0.0 Missing Authorization on REST Users Groups Endpoint
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
Dolibarr versions 10.0.0 before 24.0.0 fail to perform per-object authorization checks in the Users::getGroups REST API endpoint, allowing authenticated users to retrieve group memberships of other users. Attackers can call GET /users/{id}/groups with arbitrary user identifiers to access group names, entity associations, and private notes across tenant boundaries.
| CWE | CWE-862 |
| Vendor | dolibarr |
| Product | dolibarr |
| Published | Aug 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
Dolibarr / dolibarr
10.0.0 < 24.0.0
References
github.com: https://github.com/Dolibarr/dolibarr/commit/fd478850f823e27c672300acb4b02baeef79aef1 github.com: https://github.com/Dolibarr/dolibarr/blob/23.0.4/htdocs/user/class/api_users.class.php github.com: https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0 github.com: https://github.com/Dolibarr/dolibarr vulncheck.com: https://www.vulncheck.com/advisories/dolibarr-10.0.0-before-24.0.0-missing-authorization-on-rest-users-groups-endpoint
Credits
Michael Holmquist (Hasp Labs)