Unauthenticated Broken Access Control in Royal MCP <= 1.4.2 versions.

The Royal Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the widgetGrid, widgetCountDown, and widgetInstagramFeed methods in all versions up to, and including, 1.7.1012 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.

The Royal Elementor Addons and Templates plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.7.1007. This is due to missing or incorrect nonce validation on the 'wprfilterwooproducts' function. This makes it possible for unauthenticated attackers to inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Royal Core plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the 'royalrestorebackup' function in all versions up to, and including, 2.9.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.

PIM software for Royal daVinci does not properly password-protext access to data stored in the .mdb (Microsoft Access) file, which allows local users to read the data without a password by directly accessing the files with a different application, such as Access.