James Gilliland

**Name of the Vulnerable Software and Affected Versions** Drupal core versions 0.0.0 through 10.6.13 Drupal core versions 11.3.0 through 11.3.14 Drupal core versions 11.4.0 through 11.4.4 Drupal core versions 0.0.0 through 11.0.x Drupal core versions 0.0.0 through 11.1.x Drupal core versions 0.0.0 through 11.2.x **Description** Stored Cross-site Scripting (XSS) occurs because the Layout Builder module does not sufficiently sanitize block labels in certain scenarios. This allows an attacker to inject malicious scripts that are stored and later executed in the browser of another user. Exploitation requires both the attacker and the targeted user to be using the Layout Builder editing interface. **Recommendations** Update Drupal core versions 0.0.0 through 10.6.13 to a version newer than 10.6.13. Update Drupal core versions 11.3.0 through 11.3.14 to a version newer than 11.3.14. Update Drupal core versions 11.4.0 through 11.4.4 to a version newer than 11.4.4. Update Drupal core versions 0.0.0 through 11.0.x to a version newer than 11.0.x. Update Drupal core versions 0.0.0 through 11.1.x to a version newer than 11.1.x. Update Drupal core versions 0.0.0 through 11.2.x to a version newer than 11.2.x.

**Name of the Vulnerable Software and Affected Versions** Drupal core (affected versions not specified) **Description** The `rebuild.php` front controller, used to clear caches and rebuild the container when a site is in an unexpected condition, fails to correctly validate the Host header against trusted host patterns. This flaw can lead to cache poisoning, where a cache is filled with a malicious response, or an open redirect, which sends users to an attacker-controlled domain. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Drupal core (affected versions not specified) **Description** The Media module supports oEmbed, which utilizes two discovery mechanisms: `providers.json` and URL discovery. The URL discovery code can be exploited to trick the system into making unauthorized server-side requests to any arbitrary URL. This is a Server-Side Request Forgery (SSRF), a flaw where an attacker can force a server to send requests to an unintended location. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Drupal versions prior to 10.5.9 Drupal versions prior to 10.6.7 Drupal versions prior to 11.2.11 Drupal versions prior to 11.3.7 **Description** Drupal core's jQuery integration for AJAX modal dialog boxes does not sufficiently sanitize certain options, which can lead to cross-site scripting (XSS), a flaw where malicious scripts are injected into trusted websites. **Recommendations** Update to version 10.5.9 Update to version 10.6.7 Update to version 11.2.11 Update to version 11.3.7

**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** A flaw exists in Drupal core related to the use of a web browser cache that can contain sensitive information. This is due to incorrectly configured access control security levels. **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** Ignition Error Pages versions 0.0.0 through 1.0.3 **Description** The issue is related to Improper Neutralization of Input During Web Page Generation, also known as Cross-site Scripting (XSS), in Drupal Ignition Error Pages. This allows for Cross-Site Scripting (XSS) attacks. **Recommendations** For Ignition Error Pages versions 0.0.0 through 1.0.3, update to version 1.0.4 or later to resolve the issue.