The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

The Starter Templates — Elementor, WordPress & Beaver Builder Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘custom_upload_mimes’ function in versions up to, and including, 4.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Starter Templates — Elementor, WordPress & Beaver Builder Templates plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.1.6 via the ai_api_request(). This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Server-Side Request Forgery (SSRF) vulnerability in Brainstorm Force Starter Templates — Elementor, WordPress & Beaver Builder Templates, Brainstorm Force Premium Starter Templates.This issue affects Starter Templates — Elementor, WordPress & Beaver Builder Templates: from n/a through 3.2.4; Premium Starter Templates: from n/a through 3.2.4.