Ilteris Kaan Pehlivan

**Name of the Vulnerable Software and Affected Versions** Reservit Hotel WordPress plugin versions prior to 3.0 **Description** The issue concerns the Reservit Hotel WordPress plugin, which does not properly sanitise and escape some of its settings. This could allow high-privilege users, such as administrators, to perform Stored Cross-Site Scripting attacks, even when the unfiltered html capability is disallowed, for example, in a multisite setup. **Recommendations** For versions prior to 3.0, update to version 3.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of the plugin's settings to minimize the risk of exploitation. Additionally, ensure that the unfiltered html capability is properly configured and restricted to trusted users.