CVE-2026-71511 HIGH

CVE-2026-71511: Dolibarr < 24.0.0 Members REST API Sensitive Data Exposure via Member Endpoints

Vendor Dolibarr
Product dolibarr
Weakness CWE-522 · Insufficiently protected credentials
Published August 24, 2026
Last update August 29, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

August 24, 2026 CVE published
August 29, 2026 Record updated