CVE-2024-1038 – Beaver Builder – WordPress Page Builder <= 2.7.4.2 - Reflected (DOM-Based) Cross-Site Scripting

https://notcve.org/view.php?id=CVE-2024-1038

The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via a 'playground.wordpress.net' parameter in all versions up to, and including, 2.7.4.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. El complemento Beaver Builder – WordPress Page Builder para WordPress es vulnerable a Cross-Site Scripting Reflejado basadas en DOM a través de un parámetro 'playground.wordpress.net' en todas las versiones hasta la 2.7.4.2 incluida debido a una sanitización insuficiente de los insumos y al escape de los productos. Esto hace posible que atacantes no autenticados inyecten scripts web arbitrarios en páginas que se ejecutan si logran engañar a un usuario para que realice una acción como hacer clic en un enlace. • https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.7.4.2/js/fl-builder.js#L1578 https://plugins.trac.wordpress.org/changeset/3032809/beaver-builder-lite-version/tags/2.7.4.3/js/fl-builder.js?old=3012561&old_path=beaver-builder-lite-version/tags/2.7.4.2/js/fl-builder.js https://www.wordfence.com/threat-intel/vulnerabilities/id/e2cc2776-9496-42b5-a242-c572ae5462fb?source=cve • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •