News & Blog Designer Pack – WordPress Blog Plugin <= 3.4.1 - Unauthenticated Remote Code Execution via Local File Inclusion

The News & Blog Designer Pack – WordPress Blog Plugin — (Blog Post Grid, Blog Post Slider, Blog Post Carousel, Blog Post Ticker, Blog Post Masonry) plugin for WordPress is vulnerable to Remote Code Execution via Local File Inclusion in all versions up to, and including, 3.4.1 via the bdp_get_more_post function hooked via a nopriv AJAX. This is due to function utilizing an unsafe extract() method to extract values from the POST variable and passing that input to the include() function. This makes it possible for unauthenticated attackers to include arbitrary PHP files and achieve remote code execution. On vulnerable Docker configurations it may be possible for an attacker to create a PHP file and then subsequently include it to achieve RCE.

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

PHP程序中Include/Require语句包含文件控制不恰当(PHP远程文件包含)

WordPress Plugin News & Blog Designer Pack 安全漏洞

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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin News & Blog Designer Pack 3.4.1 版本及之前版本存在安全漏洞，该漏洞源于通过通过 nopriv AJAX 挂钩的 bdp_get_more_post 函数，容易受到本地文件包含远程代码执行的影响。

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