- Advisory ID: DRUPAL-SA-CONTRIB-2015-037
- Project: Path Breadcrumbs (third-party module)
- Version: 7.x
- Date: 2015-February-04
- Security risk: 12/25 ( Moderately Critical) AC:Basic/A:None/CI:Some/II:None/E:Theoretical/TD:Default
- Vulnerability: Access bypass
Description
This module enables you to configure breadcrumbs for any Drupal page.
The module doesn’t check node access on 403 Not Found pages. As a result, unpublished content data can be shown to unprivileged user.
This vulnerability is mitigated by the fact that it is possible to configure proper access control in Path Breadcrumbs items with “Selection Rules” from the UI.
CVE identifier(s) issued
- A CVE identifier will be requested, and added upon issuance, in accordance
with Drupal Security Team processes.
Versions affected
- Path Breadcrumbs 7.x-3.x versions prior to 7.x-3.2
Drupal core is not affected. If you do not use the contributed Path Breadcrumbs module,
there is nothing you need to do.
Solution
Install the latest version:
- If you use the Path Breadcrumbs module for Drupal 7.x, upgrade to Path Breadcrumbs 7.x-3.2
Also see the Path Breadcrumbs project page.
Reported by
Fixed by
- Kate Marshalkina and Evgeniy Maslovskiy, the module maintainers
Coordinated by
- Greg Knaddison of the Drupal Security Team
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