The Webform module allows site builders to create forms, collect submissions, and configure access to forms and submission data.
Impact
The Webform module allows site builders to create forms, collect submissions, and configure access to forms and submission data.
Source excerpt · OSVThis vulnerability is mitigated by the fact that an attacker must have a role with permission to create or edit webforms.
Affected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
| Affected range | Recorded fix |
|---|---|
| Earlier releases before 6.2.12Ecosystem versions | 6.2.12 |
| From 6.3.0 before 6.3.1Ecosystem versions | 6.3.1 |
Version evidence: OSV · DRUPAL-CONTRIB-2026-162
View original version evidence (0 explicit versions)
Original source description
The Webform module allows site builders to create forms, collect submissions, and configure access to forms and submission data.
The module does not sufficiently restrict access to the custom attributes YAML editor. Users with permission to create or edit webforms (but without permission to edit webform source) may be able to add custom attributes, leading to cross-site scripting.
This vulnerability is mitigated by the fact that an attacker must have a role with permission to create or edit webforms.