CVE-2023-2833— WordPress plugin ReviewX 安全漏洞

ReviewX <= 1.6.13 - Arbitrary Usermeta Update to Authenticated (Subscriber+) Privilege Escalation

The ReviewX plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 1.6.13 due to insufficient restriction on the 'rx_set_screen_options' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify their user role by supplying the 'wp_screen_options[option]' and 'wp_screen_options[value]' parameters during a screen option update.

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 ReviewX 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 ReviewX 1.6.13及之前版本存在安全漏洞，该漏洞源于对rx_set_screen_options函数的限制不足，容易受到权限提升的影响。

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