CVE-2025-11244— WordPress plugin Password Protected 授权问题漏洞

Password Protected <= 2.7.11 - Unauthenticated Authorization Bypass via IP Address Spoofing

The Password Protected plugin for WordPress is vulnerable to authorization bypass via IP address spoofing in all versions up to, and including, 2.7.11. This is due to the plugin trusting client-controlled HTTP headers (such as X-Forwarded-For, HTTP_CLIENT_IP, and similar headers) to determine user IP addresses in the `pp_get_ip_address()` function when the "Use transients" feature is enabled. This makes it possible for attackers to bypass authorization by spoofing these headers with the IP address of a legitimately authenticated user, granted the "Use transients" option is enabled (non-default configuration) and the site is not behind a CDN or reverse proxy that overwrites these headers.

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

授权机制不恰当

WordPress plugin Password Protected 授权问题漏洞

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 Password Protected 2.7.11及之前版本存在授权问题漏洞，该漏洞源于pp_get_ip_address函数信任客户端控制的HTTP标头，可能导致授权绕过。

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