CVE-2023-4198Public exploitNetwork attack vector

Customer data disclosure via wildcard company lookup

Published Nov 1, 2023 · Updated Sep 5, 2024

Missing authorization in Dolibarr ERP & CRM 17.0.3 and earlier allows remote authenticated users to read customer records via AJAX. The /core/ajax/ajaxcompanies.php endpoint queries the societe table without a permission check and treats a percent sign in newcompany as a LIKE wildcard that returns every row. Any low-privilege account can retrieve customer names, addresses, ZIP codes, and towns without the permissions normally required.

CVSS severity6.5
Medium
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Dolibarr ERP & CRM 17.0.3 and earlier allows remote authenticated users to read customer records via AJAX. The /core/ajax/ajaxcompanies.php endpoint queries the societe table without a permission check and treats a percent sign in newcompany as a LIKE wildcard that returns every row. Any low-privilege account can retrieve customer names, addresses, ZIP codes, and towns without the permissions normally required.

The record

CVE
CVE-2023-4198
Published
Nov 1, 2023
Updated
Sep 5, 2024
Vendor
Dolibarr Foundation
Product
Dolibarr ERP & CRM
Classifications
CWE-862, CAPEC-1, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 5, 2024Record 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 <=17.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dolibarr Foundation · Dolibarr ERP & CRMversion=0 <=17.0.3

Published CVSS scores

6.5STAR Labs SG Pte. Ltd.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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-862Missing Authorization
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
T1213Data from Information Repositories

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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