real.Kit <= 5.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
The real.Kit plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.1.1 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.