DRUPAL-CONTRIB-2023-027 This module enables a UI to display all libraries provided by modules and themes on the Drupal site.
An attacker with basic access can view sensitive library information by visiting a specific URL due to insufficient permission checks.
- 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-2023-027?
DRUPAL-CONTRIB-2023-027 is a missing authorization vulnerability in drupal/libraries_ui, published on 28 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
This module enables a UI to display all libraries provided by modules and themes on the Drupal site.
The module doesn't sufficiently protect the libraries reporting page. It curently is using the 'access content' permission and not a proper administrative/access permission.
The vulnerability/library information can be exploited by simply visiting/knowing the url of the reporting page. The solution is to protect the page via a module specific permission that must be granted by an administrative user.
Which versions are affected by DRUPAL-CONTRIB-2023-027?
Linux distribution packages (1)
drupal/libraries_ui Packagist:https://packages.drupal.org/8 | All versions | 1.1.0 |
How do I fix DRUPAL-CONTRIB-2023-027?
Apply the vendor's patch.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is DRUPAL-CONTRIB-2023-027 being exploited?
There is no known exploitation of DRUPAL-CONTRIB-2023-027 in the wild and no public exploit code.