CVE-2026-71506Public exploitNetwork attack vector

Payment-record deletion via wrong API permission check

Published Aug 24, 2026 · Updated Aug 24, 2026

Incorrect authorization in Dolibarr ERP & CRM before 24.0.0 allows remote authenticated users to delete payment records through the REST API. Paiements::delete() checks the invoice-deletion right, facture.supprimer, instead of the payment-management right, facture.paiement, before hard-deleting the selected payment and its allocations. An API key with invoice-deletion rights is sufficient; exploitation resets paid amounts and leaves accounting entries referring to removed receipts.

CVSS severity7.2
High
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Dolibarr ERP & CRM before 24.0.0 allows remote authenticated users to delete payment records through the REST API. Paiements::delete() checks the invoice-deletion right, facture.supprimer, instead of the payment-management right, facture.paiement, before hard-deleting the selected payment and its allocations. An API key with invoice-deletion rights is sufficient; exploitation resets paid amounts and leaves accounting entries referring to removed receipts.

The record

CVE
CVE-2026-71506
Published
Aug 24, 2026
Updated
Aug 24, 2026
Vendor
Dolibarr Foundation
Product
Dolibarr ERP & CRM
Classifications
CWE-863, 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

8.1VulnCheck CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
7.2VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
6.5CodeAnt AI Security ResearchCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-863Incorrect Authorization
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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