CVE-2026-71511 Dolibarr < 24.0.0 Members REST API Sensitive Data Exposure via Member Endpoints
Authenticated attackers with member-read rights can retrieve bcrypt password verifiers via REST API endpoints, enabling offline password cracking.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-71511?
CVE-2026-71511 is a high-severity vulnerability in dolibarr, published on 24 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Dolibarr before 24.0.0 contains a sensitive data exposure vulnerability in the Members REST API that allows authenticated attackers with member-read rights to retrieve bcrypt password verifiers by querying member endpoints. Attackers can call the individual member or member list endpoints to obtain crypted password verifier fields that are not filtered by the base API serializer or the Members API class, potentially enabling offline password cracking attacks.
Weakness: CWE-522
Which versions are affected by CVE-2026-71511?
How do I fix CVE-2026-71511?
No fix has been published for CVE-2026-71511 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-71511 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-71511 exists.
Sources
Also known as GHSA-589q-6598-2vqx.