CVE-2020-10257 – ThemeREX Addons (Various Versions) - Missing Authorization

https://notcve.org/view.php?id=CVE-2020-10257

The ThemeREX Addons plugin before 2020-03-09 for WordPress lacks access control on the /trx_addons/v2/get/sc_layout REST API endpoint, allowing for PHP functions to be executed by any users, because includes/plugin.rest-api.php calls trx_addons_rest_get_sc_layout with an unsafe sc parameter. El plugin ThemeREX Addons antes del 09-03-2020 para WordPress, presenta una falta de control de acceso en el endpoint de la API REST /trx_addons/v2/get/sc_layout, permitiendo que funciones PHP sean ejecutadas por cualquier usuario, porque el archivo includes/plugin.rest-api.php llama a la función trx_addons_rest_get_sc_layout con un parámetro sc no seguro. The ThemeREX Addons plugin for WordPress is vulnerable to Improper Access Control in various versions. This is due to the /trx_addons/v2/get/sc_layout REST API endpoint, allowing for PHP functions to be executed by any users, because includes/plugin.rest-api.php calls trx_addons_rest_get_sc_layout with an unsafe sc parameter. This makes it possible for unauthenticated attackers to execute functions like wp_insert_user, allowing attackers the ability to inject administrative user accounts and take over sites. See https://www.wordfence.com/blog/2020/03/zero-day-vulnerability-in-themerex-addons-now-patched/ for accurate version information. • https://www.wordfence.com/blog/2020/03/zero-day-vulnerability-in-themerex-addons-now-patched • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-862: Missing Authorization •