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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Dolibarr Dolibarr_Erp\/Crm
cpe:2.3:a:dolibarr:dolibarr_erp\/crm:*:*:*:*:*:*:*:*
|
10.0.0
|
24.0.0
|
References 5
https://github.com/Dolibarr/dolibarr/commit/fd478850f823e27c672300acb4b02baeef7…
Patch Commit
https://github.com/Dolibarr/dolibarr/blob/23.0.4/htdocs/user/class/api_users.cl…
NVD
https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0
Dolibarr 24.0.0 Release Notes
https://github.com/Dolibarr/dolibarr
NVD
https://www.vulncheck.com/advisories/dolibarr-10.0.0-before-24.0.0-missing-auth…
VulnCheck Advisory: Dolibarr 10.0.0 before 24.0.0 Missing Authorization on REST Users Groups Endpoint