CVE-2023-6925— WordPress plugin Unlimited Addons for WPBakery Page Builder 安全漏洞

Unlimited Addons for WPBakery Page Builder <= 1.0.42 - Authenticated (Editor+) Arbitrary File Upload

The Unlimited Addons for WPBakery Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'importZipFile' function in versions up to, and including, 1.0.42. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin (the default is editor role, but access can also be granted to contributor role), to upload arbitrary files on the affected site's server which may make remote code execution possible.

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

危险类型文件的不加限制上传

WordPress plugin Unlimited Addons for WPBakery Page Builder 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 Unlimited Addons for WPBakery Page Builder 1.0.42 版本及之前版本存在安全漏洞，该漏洞源于 importZipFile 函数的文件类型验证不足，导致任意文件上传的攻击。

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