The Gutenberg Blocks with AI by Kadence WP – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Countdown' widget in all versions up to, and including, 3.3.3 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.

Missing Authorization vulnerability in ThemeIsle Otter - Gutenberg Block allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Otter - Gutenberg Block: from n/a through 3.0.3.

Missing Authorization vulnerability in Zakaria Binsaifullah Easy Accordion Gutenberg Block allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Easy Accordion Gutenberg Block: from n/a through 1.2.3.

The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized plugin installation/activation due to a missing capability check on the 'install_required_plugin_callback' function in all versions up to, and including, 4.1.16. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate arbitrary plugins which can be leveraged to achieve remote code execution if another vulnerable plugin is installed and activated.

Missing Authorization vulnerability in WPZOOM Recipe Card Blocks for Gutenberg & Elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Recipe Card Blocks for Gutenberg & Elementor: from n/a through 3.3.1.

The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REST API SVG File uploads in all versions up to, and including, 3.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

The Gutenberg Blocks with AI by Kadence WP – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Icon widget in all versions up to, and including, 6.6.2 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in PickPlugins Post Grid and Gutenberg Blocks allows Stored XSS.This issue affects Post Grid and Gutenberg Blocks: from n/a through 2.2.93.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in SKT Themes SKT Blocks – Gutenberg based Page Builder allows Stored XSS.This issue affects SKT Blocks – Gutenberg based Page Builder: from n/a through 1.6.

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.