CVE-2024-6828 – Redux Framework 4.4.12 - 4.4.17 - Unauthenticated JSON File Upload to Stored Cross-Site Scripting

https://notcve.org/view.php?id=CVE-2024-6828

The Redux Framework plugin for WordPress is vulnerable to unauthenticated JSON file uploads due to missing authorization and capability checks on the Redux_Color_Scheme_Import function in versions 4.4.12 to 4.4.17. This makes it possible for unauthenticated attackers to upload JSON files, which can be used to conduct stored cross-site scripting attacks and, in some rare cases, when the wp_filesystem fails to initialize - to Remote Code Execution. El complemento Redux Framework para WordPress es vulnerable a cargas de archivos JSON no autenticados debido a la falta de autorización y comprobaciones de capacidad en la función Redux_Color_Scheme_Import en las versiones 4.4.12 a 4.4.17. Esto hace posible que atacantes no autenticados carguen archivos JSON, que pueden usarse para realizar ataques de Cross Site Scripting almacenado y, en algunos casos raros, cuando wp_filesystem no se inicializa, para la ejecución remota de código. • https://core.trac.wordpress.org/browser/tags/6.5.4/src/wp-includes/class-wp-theme-json.php#L1690 https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.4.17/redux-core/inc/classes/class-redux-filesystem.php#L614 https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.4.17/redux-core/inc/classes/class-redux-helpers.php#L938 https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.4.17/redux-core/inc/extensions/color_scheme/color_scheme/class-redux-color-schem • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-434: Unrestricted Upload of File with Dangerous Type •