CVE-2026-71507Public exploitNetwork attack vectorHinoki check available

Payment redirection via unchecked bank account routes

Published Aug 24, 2026 · Updated Aug 24, 2026

Broken object-level authorization in Dolibarr ERP & CRM before 24.0.0 allows remote authenticated users to alter company bank accounts. The createCompanyBankAccount, updateCompanyBankAccount, and deleteCompanyBankAccount routes perform writes without checking access to the identified company. Third-party creation rights are sufficient to replace a creditor IBAN, causing regenerated SEPA credit-transfer files to redirect outgoing payments.

CVSS severity7.1
High
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Broken object-level authorization in Dolibarr ERP & CRM before 24.0.0 allows remote authenticated users to alter company bank accounts. The createCompanyBankAccount, updateCompanyBankAccount, and deleteCompanyBankAccount routes perform writes without checking access to the identified company. Third-party creation rights are sufficient to replace a creditor IBAN, causing regenerated SEPA credit-transfer files to redirect outgoing payments.

The record

CVE
CVE-2026-71507
Published
Aug 24, 2026
Updated
Aug 24, 2026
Vendor
Dolibarr Foundation
Product
Dolibarr ERP & CRM
Classifications
CWE-639, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 24, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <24.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dolibarr Foundation · Dolibarr ERP & CRMversion=0 <24.0.0

Published CVSS scores

7.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
6.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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