# CVE-2026-22666: Dolibarr ERP/CRM < 23.0.2 Authenticated RCE via dol_eval_standard()

> Authenticated administrators can achieve arbitrary code execution in Dolibarr ERP/CRM by bypassing validation in the dol_eval_standard function.

- **Severity:** High 8.6 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 7 Apr 2026
- **Updated:** 14 Jul 2026
- **Also known as:** GHSA-m6qg-6w6h-v59x, GHSA-vmvw-qq8w-wqhg, UBUNTU-CVE-2026-22666

## What is CVE-2026-22666?

CVE-2026-22666 is a high-severity code injection vulnerability in Dolibarr Dolibarr Erp\/Crm, published on 7 Apr 2026. An attacker needs administrator access to exploit it, with no action from the victim.

### Official 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().

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-95 (Improper Neutralization of Directives in Dynamically Evaluated Code)

## Which versions are affected by CVE-2026-22666?

It affects 1 product.


Products: Dolibarr Dolibarr Erp\/Crm.

## How do I fix CVE-2026-22666?

No fix has been published for CVE-2026-22666 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-22666 being exploited?

There is no known exploitation of CVE-2026-22666 in the wild and no public exploit code.

Public exploit code:

- dol_eval_standard() whitelist bypass eval() RCE, affecting Dolibarr 23.0.0 and below by jiva (jivasecurity.com) (github_poc): https://github.com/JivaSecurity/DOLIBARR-RCE-CVE-2026-22666

## Other vulnerabilities in Dolibarr Dolibarr Erp\/Crm

- [CVE-2022-43138](https://insights.sbomify.com/CVE-2022-43138/): Dolibarr vulnerable to privilege escalation (critical 9.8)
- [CVE-2022-40871](https://insights.sbomify.com/CVE-2022-40871/): Dolibarr vulnerable to Eval Injection (critical 9.8)
- [CVE-2021-33816](https://insights.sbomify.com/CVE-2021-33816/): Dolibarr remote PHP code execution (critical 9.8)
- [CVE-2020-7995](https://insights.sbomify.com/CVE-2020-7995/): Dolibarr Improper Restriction of Excessive Authentication Attempts (critical 9.8)
- [CVE-2013-2091](https://insights.sbomify.com/CVE-2013-2091/): SQL injection in dolibarr (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-22666 and fix it if it is affected.

What it is: CVE-2026-22666 is a high-severity code injection vulnerability in Dolibarr Dolibarr Erp\/Crm, published on 7 Apr 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-22666 in the wild and no public exploit code.

Affected product: Dolibarr Dolibarr Erp\/Crm. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-22666/ (Markdown: https://insights.sbomify.com/CVE-2026-22666/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-22666
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-22666
- OSV: https://osv.dev/vulnerability/CVE-2026-22666

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-22666/
Summaries are generated and may contain mistakes; the official description above is the record.