Is this vulnerability remotely exploitable over the internet?

Yes, if the Dolibarr administrative interface is exposed and an attacker can obtain valid administrator credentials or compromise an admin account. The attack is performed via HTTP(S) requests but requires authenticated, high-privilege access.

What level of access does an attacker need to exploit this issue?

Exploitation requires administrator-level privileges or equivalent rights that allow defining or editing computed extrafields or other expressions processed by `dol_eval_standard()`. Regular user accounts without such configuration capabilities cannot typically exploit this flaw directly.

What is the safest general fix pattern for developers and maintainers?

The safest pattern is to remove reliance on `eval()` entirely for user- or admin-supplied expressions and replace it with a dedicated, safely-implemented expression engine that only supports well-defined operations. Any residual dynamic behavior should be constrained by strict parsing, explicit allow-lists, and strong separation from sensitive APIs.

Severity:

HIGH RISK

(7.2)

Eval Injection (CWE-95) in Dolibarr dol_eval_standard() Computed Fields

CVE-2026-22666

Published:

Apr 7, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

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CWE-94

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Remote Code Execution by authenticated users via malicious file upload

May 10, 2026

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HIGH RISK

HIGH

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Code Injection (CWE-94) via Module Parameters in Evolution CMS

Remote Code Execution by Authenticated Users

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Vulnerability Type

Category:

Eval Injection

CWE:

CWE-95;CWE-94

Impact:

Remote Code Execution

Severity:

HIGH RISK

(7.2)

CVSS Version:

3.1

Vulnerability Type

Category:

Eval Injection

CWE:

CWE-95;CWE-94

Impact:

Remote Code Execution

Severity:

HIGH RISK

(7.2)

CVSS Version:

3.1

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Eval Injection (CWE-95) in Dolibarr dol_eval_standard() Computed Fields

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(8.8)

PHP Code Injection via File Upload (CWE-94) in Aero CMS Admin Post Creation

HIGH RISK

HIGH

(8.8)

Code Injection (CWE-94) via Module Parameters in Evolution CMS

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

Ship clean & secure code faster

Ship clean & secure code faster

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