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 Download Monitor plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on several REST-API routes related to reporting in versions up to, and including, 4.7.51. This makes it possible for unauthenticated attackers to view user data and other sensitive information intended for administrators.

The Download Monitor plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the enable_shop() function in all versions up to, and including, 5.0.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enable shop functionality.

The Optimize Images ALT Text (alt tag) & names for SEO using AI plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 3.1.1. This is due the plugin utilizing cocur and not preventing direct access to the generate-default.php file. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own, and requires another vulnerability to be present for damage to an affected website.

The Strong Testimonials plugin for WordPress is vulnerable to unauthorized modification of data due to an improper capability check on the wpmtst_save_view_sticky function in all versions up to, and including, 3.1.12. This makes it possible for authenticated attackers, with contributor access and above, to modify favorite views.

The Download Monitor plugin for WordPress is vulnerable to unauthorized access to functionality due to a missing capability check on the dlm_uninstall_plugin function in all versions up to, and including, 4.9.13. This makes it possible for authenticated attackers to uninstall the plugin and delete its data.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPChill Remove Footer Credit allows Stored XSS.This issue affects Remove Footer Credit: from n/a through 1.0.13.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WPChill Download Monitor.This issue affects Download Monitor: from n/a through 4.9.4.

The Simple Restrict plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.2.6 via the REST API. This makes it possible for authenticated attackers to bypass the plugin's restrictions to extract post titles and content

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.6.2 via API. This makes it possible for unauthenticated attackers to obtain post titles, slugs, IDs, content and other metadata including passwords of password-protected posts and pages.