Quick answers
- Is CVE-2026-82633 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-82633 being exploited in the wild.
- How severe is CVE-2026-82633?
- Medium severity, with a CVSS score of 4.3, published 30 August 2026.
- Which products and versions are affected?
- Dolibarr 10.0.0 to 23.x.
- Is there a fix for CVE-2026-82633?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-82633 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-82633?
- Check whether you run Dolibarr at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is an authorization bypass in the Users::getGroups REST API endpoint (GET /users/{id}/groups) in Dolibarr. The endpoint fails to perform per-object authorization checks, allowing any authenticated user to retrieve group memberships, entity associations, and private notes for arbitrary user IDs without proper permission validation. The attack is straightforward: an attacker with valid API credentials can enumerate user identifiers and request group data for any user. The vulnerability affects versions 10.0.0 through 23.x, with patches available in version 24.0.0 and later. No known active exploitation in the wild has been reported.
Affected products
- Dolibarr Dolibarr 10.0.0 to 23.x
Timeline
- 2026-08-30: disclosed