The Redux Framework plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.5.15. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to view the entire Redux options payload — including plaintext password field values, API keys, license keys, and SMTP credentials — exposed in the inline redux_<opt_name> JavaScript block on wp-admin/profile.php. The Users extension is loaded automatically for every Redux instance registered by any installed theme or plugin, meaning any site running Redux Framework is affected