Mindmeister Shortcode <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
EntreBase Advisory: The Mindmeister Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. 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.
Read more about this vulnerability: https://www.wordfence.com/threat-intel/vulnerabilities/id/36e9e069-b649-4824-9388-36d8cb9cae49?source=api-prod