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TI-2021-02888 Aliases CVE-2021-3991GHSA-wppr-j57c-8jpm

Improper Authorization in dolibarr/dolibarr

Priority MEDIUM 53CWE-285Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-285.

Summary

An Improper Authorization vulnerability exists in Dolibarr versions prior to the 'develop' branch. A user with restricted permissions in the 'Reception' section is able to access specific reception details via direct URL access, bypassing the intended permission restrictions.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0033 26th percentileScored 2026-11-07
Fix Fixed dolibarr/dolibarr (dolibarr): developdolibarr/dolibarr (Packagist): 15.0.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Dolibarrdolibarr/dolibarrbefore developdevelopPatch availableCNA
—dolibarr/dolibarr (Packagist)before 15.0.015.0.0Patch availableGHSA-wppr-j57c-8jpm
  • dolibarr/dolibarr VendorDolibarr Affected before develop Fixed in develop Patch available CNA
  • dolibarr/dolibarr (Packagist) Vendor— Affected before 15.0.0 Fixed in 15.0.0 Patch available GHSA-wppr-j57c-8jpm

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dolibarr:dolibarr_erp\/crm:*:*:*:*:*:*:*:*before 20.0.2VulnerableDolibarr
  • cpe:2.3:a:dolibarr:dolibarr_erp\/crm:*:*:*:*:*:*:*:* Versions before 20.0.2 Vulnerable ·Dolibarr

Remediation

  • Fix · CNA dolibarr/dolibarr (dolibarr) Fixed in develop
  • Fix · GHSA-wppr-j57c-8jpm dolibarr/dolibarr (Packagist) Fixed in 15.0.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-3991
  2. 2026-10-03 Alias added: GHSA-wppr-j57c-8jpm

References

Patch 1

Advisory 2

Other 1

  • TI-2022-21049 Dolibarr Open Source ERP & CRM for Business before v14.0.1 allows attackers to escalate privileges via a crafted API. CVSS 3.1CRITICAL 9.8
  • TI-2022-03742 SQL Injection in dolibarr/dolibarr CVSS 3.1CRITICAL 9.8
  • TI-2023-14191 Dolibarr before 17.0.1 allows remote code execution by an authenticated user via an… CVSS 3.1HIGH 8.8
  • TI-2018-15582 Dolibarr ERP CRM 7.0.3 Remote Code Execution via install/step1.php CVSS 4.0CRITICAL 9.3
  • TI-2019-15505 Dolibarr ERP/CRM 10.0.1 SQL Injection via elemid CVSS 4.0HIGH 8.8
  • TI-2026-18933 Dolibarr: OS Command Injection (RCE) via MAIN_ODT_AS_PDF configuration CVSS 4.0CRITICAL 9.4
See all 110 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences