Uncanny Automator <= 6.3.0.2 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation

The Uncanny Automator – Easy Automation, Integration, Webhooks & Workflow Builder Plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 6.3.0.2. This is due to add_role() and user_role() functions missing proper capability checks performed through the validate_rest_call() function. This makes it possible for unauthenticated attackers to set the role of arbitrary users to administrator granting full access to the site, though privilege escalation requires an active account on the site so this is considered an authenticated privilege escalation.

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

授权机制缺失

WordPress plugin Uncanny Automator 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 Uncanny Automator 6.3.0.2及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致权限提升。

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