This module enables you to upload multiple files at once in a webform.
The module doesn't sufficiently check access to file deletion urls.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission to edit all or their own webform submissions.

CVE identifier(s) issued

  • A CVE identifier will be requested, and added upon issuance, in accordance with Drupal Security Team processes.

Versions affected

  • webform_multifile 7.x-1.x versions prior to 7.x-1.6.

Drupal core is not affected. If you do not use the contributed Webform Multiple File Upload module, there is nothing you need to do.


Install the latest version:

Also see the Webform Multiple File Upload project page.

Reported by

Fixed by

Coordinated by

Contact and More Information

The Drupal security team can be reached at security at or via the contact form at

Learn more about the Drupal Security team and their policies, writing secure code for Drupal, and securing your site.

Follow the Drupal Security Team on Twitter at