WPC Admin Columns 2.0.6 - 2.1.0 - Authenticated (Subscriber+) Privilege Escalation via User Meta Update

The WPC Admin Columns plugin for WordPress is vulnerable to privilege escalation in versions 2.0.6 to 2.1.0. This is due to the plugin not properly restricting user meta values that can be updated through the ajax_edit_save() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update their role to that of an administrator.

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

特权管理不恰当

WordPress plugin WPC Admin Columns 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 WPC Admin Columns 2.0.6至2.1.0版本存在安全漏洞，该漏洞源于未正确限制用户元数据更新，导致权限提升。

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