TI-2021-13171 Aliases CVE-2021-33816 GHSA-vxr9-p2xw-m8cf

The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of…

MEDIUM 49CWE-94Published 2021-11-10 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-94.

Summary

The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mechanism in which system, exec, and shell_exec are blocked but backticks are not blocked.

Why it matters now

EPSS 0.0394 90th percentileScored 2026-11-07

Public exploit Yes 3 exploit referencesTagged by NVD

Fix Fixed dolibarr/dolibarr (Packagist): 14.0.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	dolibarr/dolibarr (Packagist)	13.0.2 to before 14.0.0	14.0.0	Patch available	GHSA-vxr9-p2xw-m8cf

— Vendor— Affected all versions Fixed in — No fix listed CNA
dolibarr/dolibarr (Packagist) Vendor— Affected 13.0.2 to before 14.0.0 Fixed in 14.0.0 Patch available GHSA-vxr9-p2xw-m8cf

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:dolibarr:dolibarr_erp\/crm:13.0.2:::::::*	13.0.2	Vulnerable	Dolibarr

cpe:2.3:a:dolibarr:dolibarr_erp\/crm:13.0.2:*:*:*:*:*:*:* Versions 13.0.2 Vulnerable ·Dolibarr

Remediation

Fix · GHSA-vxr9-p2xw-m8cf dolibarr/dolibarr (Packagist) Fixed in 14.0.0 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2021-33816
2026-10-03 Alias added: GHSA-vxr9-p2xw-m8cf

References

Exploit 3

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2021-33816

Other 1

https://github.com/Dolibarr/dolibarr

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