CVE-2026-22666

HIGH

Dolibarr ERP/CRM < 23.0.2 Authenticated RCE via dol_eval_standard()

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-22666. PoCs published by JivaSecurity.

AI-analyzed exploit summary This is a functional exploit for CVE-2026-22666, targeting a whitelist bypass in Dolibarr's dol_eval_standard() function. It leverages computed extrafields to execute arbitrary PHP code, enabling RCE via dynamic callable syntax like ('exec')('cmd').

Description

Dolibarr ERP/CRM versions prior to 23.0.2 contain an authenticated remote code execution vulnerability in the dol_eval_standard() function that fails to apply forbidden string checks in whitelist mode and does not detect PHP dynamic callable syntax. Attackers with administrator privileges can inject malicious payloads through computed extrafields or other evaluation paths using PHP dynamic callable syntax to bypass validation and achieve arbitrary command execution via eval().

Exploits (1)

nomisec WORKING POC
by JivaSecurity · poc
https://github.com/JivaSecurity/DOLIBARR-RCE-CVE-2026-22666

This is a functional exploit for CVE-2026-22666, targeting a whitelist bypass in Dolibarr's dol_eval_standard() function. It leverages computed extrafields to execute arbitrary PHP code, enabling RCE via dynamic callable syntax like ('exec')('cmd').

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Dolibarr 23.0.0
Auth required
Prerequisites: Valid Dolibarr credentials · Access to the extrafields admin page
devstral-2 · analyzed Apr 08, 2026 Full analysis →

Scores

CVSS v3 7.2
EPSS 0.1553
EPSS Percentile 96.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-95
Status published
Products (2)
Dolibarr/Dolibarr ERP/CRM < 23.0.2
Dolibarr/Dolibarr ERP/CRM 6f425521b3e6f9f27eca05228e02093dbaa40dea
Published Apr 07, 2026
Tracked Since Apr 07, 2026