Sven Decabooter

**Name of the Vulnerable Software and Affected Versions** Drupal External Authentication versions 0.0.0 through 2.0.13 **Description** Improper handling of case sensitivity allows privilege escalation. The module fails to ensure exact matching of externally supplied identity values when storing and looking up authentication mappings under specific database collation configurations. This issue primarily affects sites using certain MySQL or MariaDB collation settings for the authentication mapping storage. **Recommendations** Update Drupal External Authentication to a version newer than 2.0.13.

**Name of the Vulnerable Software and Affected Versions** Drupal versions 8.0.0 through 10.4.9 Drupal versions 10.5.0 through 10.5.6 Drupal versions 11.0.0 through 11.1.9 Drupal versions 11.2.0 through 11.2.8 **Description** An improper check for unusual or exceptional conditions exists in Drupal core, allowing for forceful browsing. This issue impacts the software's ability to handle unexpected input or situations, potentially leading to unauthorized access or information disclosure. **Recommendations** Update Drupal core to version 10.4.9 or later. Update Drupal core to version 10.5.6 or later. Update Drupal core to version 11.1.9 or later. Update Drupal core to version 11.2.8 or later.

**Name of the Vulnerable Software and Affected Versions** Drupal core versions 8.0.0 through 10.3.12 Drupal core versions 10.4.0 through 10.4.2 Drupal core versions 11.0.0 through 11.0.11 Drupal core versions 11.1.0 through 11.1.2 **Description** The issue affects Drupal core, allowing Cross-Site Scripting (XSS) due to improper neutralization of input during web page generation. **Recommendations** For versions 8.0.0 through 10.3.12, update to version 10.3.13 or later. For versions 10.4.0 through 10.4.2, update to version 10.4.3 or later. For versions 11.0.0 through 11.0.11, update to version 11.0.12 or later. For versions 11.1.0 through 11.1.2, update to version 11.1.3 or later.