Unpublished 404 - Critical - Access bypass - SA-CONTRIB-2017-021

• Advisory ID: DRUPAL-SA-CONTRIB-2017-021
• Project: Unpublished 404 (third-party module)
• Version: 7.x
• Date: 2017-Jan-25
• Security risk: 19/25 ( Critical) AC:None/A:None/CI:Some/II:Some/E:Proof/TD:All

Description

The purpose of Unpublished 404 module is to emit a 404 error when a user tries to access a unpublished pages.

Unpublished 404 7.x-1.0 has an access bypass vulnerability.

CVE identifier(s) issued

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

Versions affected

• All Unpublished 404 versions prior to 7.x-1.1

Drupal core is not affected. If you do not use the contributed unpublished 404 module, there is nothing you need to do.

Solution

Install the latest version:

• If you use the Unpublished 404 module for Drupal 7, upgrade to Unpublished 404 7.x-1.1

Also see the unpublished 404 project page.

Reported by

• Rune Schjellerup Philosof

Fixed by

• Angelo Porretta

Contact and More Information

The Drupal security team can be reached at security at drupal.org or via the contact form at https://www.drupal.org/contact.

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 https://twitter.com/drupalsecurity