CVE-2026-23500Public exploitNetwork attack vector

Administrator RCE via unsanitized ODT converter command

Published Apr 17, 2026 · Updated Apr 17, 2026

OS command injection in Dolibarr ERP & CRM before 23.0.0 allows remote authenticated users with administrator access to execute commands. In odf.php, the ODT-to-PDF path prepends MAIN_ODT_AS_PDF directly to a shell command passed to exec(), without sanitizing the setting. Administrator access and generation of an ODT template are required; injected commands run with the web server user's privileges.

CVSS severity9.4
Critical
EPSS probability0.92%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Dolibarr ERP & CRM before 23.0.0 allows remote authenticated users with administrator access to execute commands. In odf.php, the ODT-to-PDF path prepends MAIN_ODT_AS_PDF directly to a shell command passed to exec(), without sanitizing the setting. Administrator access and generation of an ODT template are required; injected commands run with the web server user's privileges.

The record

CVE
CVE-2026-23500
Published
Apr 17, 2026
Updated
Apr 17, 2026
Vendor
Dolibarr Foundation
Product
Dolibarr ERP & CRM
Classifications
CWE-78, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 23.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Dolibarr Foundation · Dolibarr ERP & CRMversion=< 23.0.0

Published CVSS scores

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
9.4GitHubCVSS: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 describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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