Node Embed – Less critical – Denial of Service – SA-CONTRIB-2016-034

Description

This module enables you to embed the contents of one node in the body field of another.

The module doesn’t sufficiently protect against a node being embedded in itself, or a loop being created of one node being embedded in another which is then itself embedded in the first node.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission to create content which allows other content to be embedded.

CVE identifier(s) issued

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

Versions affected

  • All Node Embed 7.x-1.x versions.

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

Solution

  • If you use the Node Embed module for Drupal 7.x you should uninstall it.

Also see the Node Embed project page.

Reported by

Fixed by

  • Not applicable.

Coordinated by

  • Not applicable.

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

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