CVE-2026-23500

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.

CVSS v3.1 Score

9.1

CRITICAL

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

EPSS — Exploit Prediction

0.0011

Probability of exploitation

0.29%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
dolibarr	dolibarr_erp\/crm	< 23.0.0

References

Advisories & Patches

https://github.com/Dolibarr/dolibarr/security/advisories/GHSA-w5j3-8fcr-h87w

Exploits

https://github.com/Dolibarr/dolibarr/security/advisories/GHSA-w5j3-8fcr-h87w

Other References

https://github.com/Dolibarr/dolibarr/releases/tag/23.0.0

Frequently Asked Questions

What is CVE-2026-23500? +

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. It has a CVSS v3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2026-23500? +

CVE-2026-23500 has a CVSS v3.1 score of 9.1 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0011, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-23500? +

CVE-2026-23500 affects products from dolibarr, specifically: dolibarr_erp\/crm. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-23500? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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