DRUPAL-CONTRIB-2023-024 This module enables you to create dynamic layouts and add sample color palettes for color selection hints via its UI.
An attacker with admin permissions can inject scripts via unsanitized settings, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is DRUPAL-CONTRIB-2023-024?
DRUPAL-CONTRIB-2023-024 is a cross-site scripting vulnerability in drupal/gridstack, published on 28 Jun 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
This module enables you to create dynamic layouts and add sample color palettes for color selection hints via its UI.
The module doesn't sufficiently sanitize the module's settings in certain scenarios leading to a Cross Site Scripting vulnerability.
This vulnerability is mitigated by the fact that an attacker must have a role with the permissions "administer gridstack".
Which versions are affected by DRUPAL-CONTRIB-2023-024?
Linux distribution packages (1)
drupal/gridstack Packagist:https://packages.drupal.org/8 | All versions | 2.11.0 |
How do I fix DRUPAL-CONTRIB-2023-024?
Upgrade to a fixed version.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is DRUPAL-CONTRIB-2023-024 being exploited?
There is no known exploitation of DRUPAL-CONTRIB-2023-024 in the wild and no public exploit code.