Vulnerability · Published Aug 24, 2026 · Assigned by VulnCheck

CVE-2026-71504Dolibarr < 24.0.0 Members REST API Improper Authorization via Password Reset

High 8.1

In plain English

A high-severity missing authorization in dolibarr from Dolibarr. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).

Severity (CVSS 3.1)8.1High

Exploit odds (30 days)0.5%top 59.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Dolibarr before 24.0.0 contains an improper authorization vulnerability in the Members REST API that allows attackers with only member-creation rights to reset the password of any user account, including the system administrator, without verifying password-change permissions. Attackers can supply an arbitrary user account identifier and new password in the request body to overwrite credentials and immediately lock out the legitimate account holder.

Affected products (as reported)

Vendor	Product	Versions
Dolibarr	dolibarr	0 – before 24.0.0

Weakness: CWE-862, CWE-915 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

References

CodeAnt AI Blog technical-description, exploit
Dolibarr 24.0.0 Release Notes release-notes
Patch Commit patch
https://www.vulncheck.com/advisories/dolibarr-members-rest-api-improper-authorization-via-password-reset third-party-advisory