---
id: CVE-2026-71506
title: >-
  Dolibarr before 24.0.0 contains an improper authorization vulnerability in the
  payments REST API delete endpoint that allows authenticated attackers with
  invoice-deletion rights to permanently delete any payment record by bypassing
  the i…
summary: >-
  Dolibarr before 24.0.0 contains an improper authorization vulnerability in the
  payments REST API delete endpoint that allows authenticated attackers with
  invoice-deletion rights to permanently delete any payment record by bypassing
  the i…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'
cwe:
  - CWE-863
vendor: Dolibarr
product: dolibarr
affected:
  - dolibarr < 24.0.0
published: '2026-08-24'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T22:10:00.247'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-71506'
references:
  - url: >-
      https://codeant.ai/security-research/cve-2026-71506-dolibarr-payment-deletion-via-incorrect-authorization
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/Dolibarr/dolibarr/commit/e01a12ffea4675f5bcc1c886f06ec6a29d5e4801
    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-payments-rest-api-improper-authorization-via-delete-endpoint
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00536
epssPercentile: 0.45019
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-08-26T15:46:14.667519Z'
ingestedAt: '2026-09-08T21:11:12.284Z'
---

## Overview

Dolibarr before 24.0.0 contains an improper authorization vulnerability in the payments REST API delete endpoint that allows authenticated attackers with invoice-deletion rights to permanently delete any payment record by bypassing the intended payment-issuance rights check. Attackers can exploit this misconfigured permission check to zero paid amounts on invoices and remove entries from accounting exports, causing financial data integrity loss.

## Remediation

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