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High, CVSS 8.8

Dolibarr Allows Code Injection through its Website Module

CVE-2026-31018GHSA-676v-wh57-p375

What to do

Vendor response not established. Follow the primary source's mitigation guidance and check back for a fix.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

Affected packages

  • Packagist dolibarr/dolibarr

    Affected
    <= 15.0.3
    Fixed in
    no fixed version recorded

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
  • CVE-2026-31018: 0.27% estimated exploitation activity in the next 30 days; percentile 19.72 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

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. A patch is available at https://github.com/Dolibarr/dolibarr/releases/tag/23.0.0.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-676v-wh57-p375

Agent brief

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# Patch Next advisory brief: CVE-2026-31018

Advisory: Dolibarr Allows Code Injection through its Website Module
IDs: CVE-2026-31018, GHSA-676v-wh57-p375
Record: https://patchnext.com/advisories/cve-2026-31018 (revision 1, source checked 26 Oct 2026, 14:39 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 8.8)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor response not established. A vendor fix does not mean a deployment is fixed.

## Affected components
- Packagist dolibarr/dolibarr: affected <= 15.0.3

## Suggested inspection (read-only)
- Packagist dolibarr/dolibarr: check the installed version with your package manager.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on dolibarr/dolibarr.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-676v-wh57-p375 (GitHub-reviewed advisory GHSA-676v-wh57-p375 lists affected ranges: Packagist dolibarr/dolibarr >=0 <=15.0.3)

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