DRUPAL-CORE-2026-016

At a glance

Published: 2026-10-14 17:25 UTC
Updated: 2026-10-17 17:00 UTC
CVE: CVE-2026-108514

Description

The Navigation module doesn't sufficiently sanitize certain attributes, which can lead to a cross-site scripting (XSS) vulnerability. This vulnerability is mitigated by the fact that an attacker must have a role with permission to enter HTML tags containing specific data attributes, or the `administer menu` permission.

Affected packages

Package	Versions
Packagist · drupal/core	introduced 10.3.0, fixed 10.6.19 ; introduced 11.0.0, fixed 11.3.19 ; introduced 11.4.0, fixed 11.4.10 ; introduced 12.0.0-alpha1, fixed 12.0.0-beta2

References

https://www.drupal.org/sa-core-2026-016 WEB

Sources

Source	Licence
OSV.dev	See osv.dev/data for this database's licence