CVE-2026-23500

CRITICAL

Dolibarr: OS Command Injection (RCE) via MAIN_ODT_AS_PDF configuration

Title source: cna

Description

Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package. In versions prior to 23.0.0 , the ODT to PDF conversion process in odf.php concatenates the MAIN_ODT_AS_PDF configuration constant directly into a shell command passed to exec() without sanitization. An authenticated administrator can inject arbitrary OS commands via this constant using command separators, achieving remote code execution as the web server user when any ODT template is generated. This issue has been fixed in version 23.0.0.

Exploits (1)

nomisec WORKING POC
by lukasz-rybak · poc
https://github.com/lukasz-rybak/CVE-2026-23500

Scores

CVSS v4 9.4
EPSS 0.0015
EPSS Percentile 34.7%
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-78
Status published
Products (2)
dolibarr/dolibarr 0Packagist
Dolibarr/dolibarr < 23.0.0
Published Apr 17, 2026
Tracked Since Apr 18, 2026