CVE-2025-4420 Vayu Blocks <= 1.3.1 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting via containerWidth Parameter

The Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘containerWidth’ parameter in all versions up to, and including, 1.3.1 due to a missing capability check on the vayublocksoptionpanelcallback function and...

CVE-2025-4420

CVE-2025-4420 affects the WordPress plugin “Vayu Blocks – Website Builder for the Block Editor” (Vayu Blocks) up to version 1.3.1. It enables a stored XSS via the containerWidth parameter due to a missing capability check in vayu_blocks_option_panel_callback() and insufficient input sanitization/...

WordPress plugin Vayu Blocks 跨站脚本漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A cross-site scripting...

CVE-2025-4420: Improper Neutralization of Input During Web Page Generation

The Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘containerWidth’ parameter in all versions up to, and including, 1.3.1 due to a missing capability check on the vayublocksoptionpanelcallback function and...