CVE-2026-82633
Dolibarr 10.0.0 before 24.0.0 Missing Authorization on REST Users Groups Endpoint
- State
- Published
- Severity
- 5.3 Medium
- Published
- Aug 30, 2026
- Updated
- Aug 31, 2026
- Reserved
- Aug 30, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | VulnCheck |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
dolibarrDolibarr |
|
References
- Patch Commitpatch
- https://github.com/Dolibarr/dolibarr/blob/23.0.4/htdocs/user/class/api_users.class.phptechnical-description
- Dolibarr 24.0.0 Release Notesrelease-notes
- https://github.com/Dolibarr/dolibarrproduct
- VulnCheck Advisory: Dolibarr 10.0.0 before 24.0.0 Missing Authorization on REST Users Groups Endpointthird-party-advisory
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