DRUPAL-CONTRIB-2026-158

The Webform module allows site builders to create forms, collect submissions, and configure access to forms and submission data.

The module includes a rating element, which did not sufficiently validate its data. Under specific circumstances, this could allow cross-site scripting on a page with a rating element.

This vulnerability is mitigated by the fact that an attacker must be able to place crafted HTML markup on the same page as a Webform rating element.