---
id: CVE-2026-71507
title: >-
  Dolibarr before 24.0.0 contains a broken object-level authorization
  vulnerability in the REST API company bank account write routes that allows
  authenticated attackers with third-party creation rights to create, replace,
  or delete bank a…
summary: >-
  Dolibarr before 24.0.0 contains a broken object-level authorization
  vulnerability in the REST API company bank account write routes that allows
  authenticated attackers with third-party creation rights to create, replace,
  or delete bank a…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'
cwe:
  - CWE-639
published: '2026-08-24'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T20:23:49.880'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-71507'
references:
  - url: >-
      https://codeant.ai/security-research/cve-2026-71507-dolibarr-bola-lets-attackers-redirect-supplier-payments
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/Dolibarr/dolibarr/commit/c100564d059e19c711317c734d302a90b11e2e8b
    label: disclosure@vulncheck.com
  - url: 'https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/dolibarr-rest-api-broken-object-level-authorization-via-bank-account-routes
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00389
epssPercentile: 0.30132
ingestedAt: '2026-09-08T21:11:12.284Z'
---

## Overview

Dolibarr before 24.0.0 contains a broken object-level authorization vulnerability in the REST API company bank account write routes that allows authenticated attackers with third-party creation rights to create, replace, or delete bank account details of any company without requiring read access to that company. Attackers can inject attacker-controlled IBANs as creditor accounts, which are then written into regenerated SEPA credit-transfer files, redirecting outgoing payments to attacker-controlled accounts.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.