Tycho Niestadt

**Name of the Vulnerable Software and Affected Versions** The Hubbub Lite (formerly Grow Social) WordPress plugin versions prior to 1.32.0 **Description** The issue allows high privilege users, such as admins, to perform Stored Cross-Site Scripting attacks, even when the unfiltered html capability is disallowed, for example, in a multisite setup. This is due to the plugin not sanitizing and escaping some of its settings. **Recommendations** For versions prior to 1.32.0, update to version 1.32.0 or later to resolve the issue. As a temporary workaround, consider restricting the ability of high privilege users to modify plugin settings until the update can be applied.