DRUPAL-CONTRIB-2023-006 This module enables you to add social sharing buttons to a site.
Insufficient sanitization in Drupal social sharing module allows high-privilege attackers to inject scripts via configuration fields.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is DRUPAL-CONTRIB-2023-006?
DRUPAL-CONTRIB-2023-006 is a cross-site scripting vulnerability in drupal/better_social_sharing_buttons, published on 1 Mar 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
This module enables you to add social sharing buttons to a site.
The module doesn't sufficiently sanitize the weight and ratio values entered in the module or block configuration.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer blocks".
Which versions are affected by DRUPAL-CONTRIB-2023-006?
Linux distribution packages (1)
drupal/better_social_sharing_buttons Packagist:https://packages.drupal.org/8 | All versions | 4.0.3 |
How do I fix DRUPAL-CONTRIB-2023-006?
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-2023-006 being exploited?
There is no known exploitation of DRUPAL-CONTRIB-2023-006 in the wild and no public exploit code.