CVE-2026-31018

Name: CVE-2026-31018
Creator: NVD / NIST
Published: 2026-04-21T15:16:36.443+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2026-31018 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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 inject PHP code through unprotected inputs during website page creation.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

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 inject PHP code through unprotected inputs during website page creation.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.29%

20.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dolibarr	Dolibarr Erp\/Crm	<= 22.0.4

References

http://dolibarr.comProduct
https://github.com/PhDg1410/CVE/blob/main/CVE-2026-31018/README.mdThird Party Advisory

Timeline

Published: Apr 21, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-31018?

How severe is CVE-2026-31018?

CVE-2026-31018 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2026-31018?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-31018?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST