Haii Haii

An issue exists where the Navigation module does not sufficiently sanitize certain attributes, leading to Cross-Site Scripting (XSS), a condition where malicious scripts are injected into trusted websites. Exploitation requires the attacker to possess a role with permission to enter HTML tags containing specific data attributes or the `administer menu` permission.

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.