WPMobile.App <= 11.13 is vulnerable to Cross Site Scripting (XSS) vulnerability

The WPMobile.App — Android and iOS Mobile Application plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in versions up to, and including, 11.13 due to insufficient input sanitization and output escaping on shortcode attributes. This makes it possible for authenticated attackers with contributor-level access, and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.