What is CVE-2026-31018?

CVE-2026-31018 is a high-severity vulnerability in Dolibarr Dolibarr_erp\/crm, classified under Code Injection. CVSS score: 8.8/10. Published 2026-04-21.

How severe is CVE-2026-31018?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Dolibarr Dolibarr_erp\/crm

CVE-2026-31018

In Dolibarr ERP & CRM <= 22.0.4, PHP code detection and editing permission enforcement in the Website module is not applied consistently to all input parameters, allowing an authenticated user restricted to HTML/JavaScript editing to injec…

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.003 (19.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dolibarr Dolibarr_erp\/crm
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection
CWE-284 — Improper Access Control

References

cve@mitre.org (Product)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2026-31018?: CVE-2026-31018 is a high-severity vulnerability in Dolibarr Dolibarr_erp\/crm, classified under Code Injection. CVSS score: 8.8/10. Published 2026-04-21.
How severe is CVE-2026-31018?: High severity. CVSS v3 base score is 8.8 out of 10.