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MEDIUM severity

Dolibarr Improper Input Validation vulnerabilityGHSA-48v2-596x-4jr9

MEDIUMFix: Dolibarr/dolibarr@3065b9c

GHSA-48v2-596x-4jr9 is a medium-severity (CVSS 6.5) CWE-862 vulnerability in dolibarr/dolibarr. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for dolibarr/dolibarr — see the affected versions and patch details below.

Also known asBIT-dolibarr-2023-4198CVE-2023-4198
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Nov 10, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

Proof-of-concept exploit code exists

  • CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.

Exploitation and automatability from CISA’s SSVC triage for GHSA-48v2-596x-4jr9.

EPSS Exploitation Probability

via FIRST.org ↗
0.7%probability of exploitation in next 30 days
Lower Risk+0.11%
Lower risk than most CVEs52th percentile — riskier than 52% of all scored CVEsHighest risk
0.00%0.39%0.78%1.17%0.1%0.7%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🐘dolibarr/dolibarr

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

Improper Access Control in Dolibarr ERP CRM <= v17.0.3 allows an unauthorized authenticated user to read a database table containing customer data

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistdolibarr/dolibarrall versions18.0.0composer require dolibarr/dolibarr:^18.0.0

Affected Products

1 product · 1 configurations
Application
dolibarr erp\/crmdolibarr
≤ 17.0.3
range
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

Improper Access Control in Dolibarr ERP CRM <= v17.0.3 allows an unautho…

starlabs.sgNVDNov 2023

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for dolibarr/dolibarr, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update dolibarr/dolibarr to 18.0.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-48v2-596x-4jr9 is resolved across your whole dependency graph.

  3. Workarounds

    Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Frequently Asked Questions

Improper Access Control in Dolibarr ERP CRM <= v17.0.3 allows an unauthorized authenticated user to read a database table containing customer data
O3 Security · Impact-Aware SCA

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Dolibarr Improper Input Validation vulnerability