CVE-2026-23500

Dolibarr: OS Command Injection (RCE) via MAIN_ODT_AS_PDF configuration

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.

Affected

Dolibarr · dolibarr

CVSS v4.0 GITHUB

9.4 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v4.0 GitHub

9.4 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CVSS v3.1 NVD

9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

EPSS

0.92% chance of exploitation in the next 30 days, 60th percentile

Published

2026-04-17

Updated

2026-04-18

Proof-of-concept exploits (2)

• advisories/GHSA-w5j3-8fcr-h87w
• lukasz-rybak/CVE-2026-235000★ · 2026-04-11

Security advisories

• Dolibarr/dolibarr/security/advisories/GHSA-w5j3-8fcr-h87w
• Dolibarr/dolibarr/releases/tag/23.0.0

References

• CVE Record
• NVD entry

Related

• CVE-2026-1434
• CVE-2026-21857
• CVE-2026-22243
• CVE-2026-22692
• CVE-2026-22849
• CVE-2026-23491