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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Dolibarr dolibarr affected
Version Status Constraints
0 affected < 24.0.0

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://codeant.ai/security-research/cve-2026-71504-mass-assignment-in-members-api-via-pass cve-icon cve-icon
https://github.com/Dolibarr/dolibarr/commit/fbf476cc5d9a21b16bfa04ab17d4e84eda38d7ce cve-icon cve-icon
https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0 cve-icon cve-icon
https://www.vulncheck.com/advisories/dolibarr-members-rest-api-improper-authorization-via-password-reset cve-icon cve-icon
History

Mon, 24 Aug 2026 19:15:00 +0000

Type Values Removed Values Added
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.
Title Dolibarr < 24.0.0 Members REST API Improper Authorization via Password Reset
Weaknesses CWE-862
CWE-915
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-08-24T19:00:17.376Z

Reserved: 2026-08-06T20:42:17.834Z

Link: CVE-2026-71504

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-24T19:16:49.670

Modified: 2026-08-24T19:16:49.670

Link: CVE-2026-71504

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-24T20:30:07Z

Weaknesses