RTMKit Addons for Elementor Stored Cross-Site Scripting Vulnerability

A stored cross-site scripting vulnerability has been identified in the RTMKit Addons for Elementor plugin for WordPress, affecting all versions through 1.6.1. The vulnerability arises from inadequate input sanitization and output escaping on user-supplied attributes in the Accordion Block. This flaw allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages, which are executed when users access the affected page.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the page.

Remediation

Users are advised to update the RTMKit Addons for Elementor plugin to version 1.6.6 or a newer patched version.