ProfileGrid – User Profiles, Groups and Communities <= 5.9.4.5 - Authenticated (Subscriber+) PHP Object Injection

The ProfileGrid – User Profiles, Groups and Communities plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 5.9.4.5 via deserialization of untrusted input in the get_user_meta_fields_html function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.

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

可信数据的反序列化

WordPress plugin ProfileGrid 代码问题漏洞

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 ProfileGrid 5.9.4.5及之前版本存在代码问题漏洞，该漏洞源于get_user_meta_fields_html函数反序列化不受信任的输入，可能导致经过身份验证的攻击者注入PHP对象。

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