This module enables you to add any HTML content you want in a tooltip displayed on mouse hover.
The module does not sufficiently escape the markup inserted in the tooltip block.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer blocks".
Install the latest version:
- If you use the Tooltip module for Drupal 8.x, 9.x or 10.x, upgrade to Tooltip 1.1.2
- Greg Knaddison of the Drupal Security Team
- Juraj Nemec of the Drupal Security Team
- Ivo Van Geertruyen of the Drupal Security Team