RCE in Dolibarr
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (58.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Dolibarr — versions < 23.0.0
- Dolibarr Erp\/crm
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/Dolibarr/dolibarr/security/advisories/GHSA-w5j3-8fcr-h87w (Exploit, Vendor Advisory)
- github.com/Dolibarr/dolibarr/releases/tag/23.0.0 (Product, Release Notes)
Frequently asked questions
- What is CVE-2026-23500?
- CVE-2026-23500 is a critical-severity vulnerability in Dolibarr, classified under OS Command Injection. CVSS score: 9.1/10. Published 2026-04-17.
- How severe is CVE-2026-23500?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2026-23500 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.