DRUPAL-CONTRIB-2023-009 This module provides a new UI experience for node editing - Gutenberg editor.
An attacker with basic permissions can cause a denial of service by improperly using reusable blocks in the Drupal Gutenberg editor.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is DRUPAL-CONTRIB-2023-009?
DRUPAL-CONTRIB-2023-009 is a denial of service vulnerability in drupal/gutenberg, published on 8 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
This module provides a new UI experience for node editing - Gutenberg editor.
This vulnerability can cause DoS by using reusable blocks improperly.
This vulnerability is mitigated by the fact an attacker must have "use gutenberg" permission to exploit it.
Which versions are affected by DRUPAL-CONTRIB-2023-009?
Linux distribution packages (1)
drupal/gutenberg Packagist:https://packages.drupal.org/8 | All versions | 2.7.0 |
How do I fix DRUPAL-CONTRIB-2023-009?
Upgrade to a fixed version.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is DRUPAL-CONTRIB-2023-009 being exploited?
There is no known exploitation of DRUPAL-CONTRIB-2023-009 in the wild and no public exploit code.