Element Pack Elementor Addons < 8.7.13 - Contributor+ DOM-Based Stored XSS via uikit Data Attributes

The Element Pack Addons for Elementor WordPress plugin before 8.7.13 does not sanitize option values passed through certain data attributes before a bundled front-end library re-parses and renders them in the browser, allowing users with contributor-level access or higher to inject arbitrary JavaScript that executes in the session of any visitor who views the affected content.