Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce <= 1.1.1 - Missing Authorization to Unauthenticated Arbitrary Plugin Installation/Activation

The Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce plugin for WordPress is vulnerable to unauthorized arbitrary plugin installation and activation due to a missing capability check on the tp_install() function in all versions up to, and including, 1.1.1. This makes it possible for unauthenticated attackers to install and activate arbitrary plugins which can be leveraged to achieve remote code execution if another vulnerable plugin is installed and activated. This vulnerability was partially patched in version 1.1.1.

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

访问控制不恰当

WordPress plugin Vayu Blocks 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 Vayu Blocks 1.1.1版本及之前版本存在访问控制错误漏洞，该漏洞源于缺少对 tp_install() 函数的功能检查。攻击者利用该漏洞可以远程执行代码。

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