CVE-2026-82633

Dolibarr 10.0.0 before 24.0.0 Missing Authorization on REST Users Groups Endpoint

Published: Aug 30, 2026Updated: Sep 10, 2026 Sources: CVE List NVDCWE-862

4.3MEDIUM

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-862

Affected Products

Dolibarr

oss-project·FRaka dolibarr/dolibarr

dolibarrOn-premWeb App

Enterprise Software / erp

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

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References

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

and 2 more references View all →

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