CVE-2025-11986— WordPress plugin Crypto 访问控制错误漏洞

Crypto Tool <= 2.22 - Unauthenticated Information Exposure via Global Authentication State

The Crypto plugin for WordPress is vulnerable to Information exposure in all versions up to, and including, 2.22. This is due to the plugin registering an unauthenticated AJAX action (wp_ajax_nopriv_crypto_connect_ajax_process) that allows calling the register and savenft methods with only a publicly-available nonce check and no wallet signature verification. This makes it possible for unauthenticated attackers to set a site-wide global authentication state via a single transient, bypassing all access controls for ALL visitors to the site. The impact is complete bypass of [crypto-block] shortcode restrictions and page-level access controls, affecting all site visitors for one hour, plus the ability to inject arbitrary data into the plugin's custom_users table.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

关键功能的认证机制缺失

WordPress plugin Crypto 访问控制错误漏洞

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Crypto 2.22及之前版本存在访问控制错误漏洞，该漏洞源于未经验证的AJAX操作缺少钱包签名验证，可能导致信息泄露和访问控制绕过。

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