CVE-2026-71506

High

Description

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.

SeverityHigh

CVSS8.1

Exploit probability—

ProductDolibarr

PublishedAug 24, 2026

First seenAug 24, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Update

Dolibarr dolibarr24.0.0 or later

Patches

github.com/Dolibarr/dolibarr/commit/e01a12ffea4675f5bcc1c886f06ec6a29d5e4801

Vendor advisories

github.com/Dolibarr/dolibarr/releases/tag/24.0.0

Affected products

Product	Affected versions	Fixed in
Dolibarr dolibarr	v < 24.0.0	24.0.0

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