Mingyoung Ban

**Name of the Vulnerable Software and Affected Versions** Keap Official Opt-in Forms WordPress plugin versions 1.0.11 and earlier **Description** The issue allows high privilege users, such as admins, to perform Stored Cross-Site Scripting attacks due to the plugin's failure to sanitise and escape some of its settings. This can occur even when the unfiltered html capability is disallowed, for example, in a multisite setup. **Recommendations** For versions 1.0.11 and earlier, update to a version that addresses the sanitisation and escaping of settings to prevent Stored Cross-Site Scripting attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.