Hash Form – Drag & Drop Form Builder <= 1.1.0 - Unauthenticated PHP Object Injection

The Hash Form – Drag & Drop Form Builder plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.1.0 via deserialization of untrusted input in the 'process_entry' function. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

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

可信数据的反序列化

WordPress plugin Hash Form Drag Drop Form Builder 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 Hash Form Drag Drop Form Builder 1.1.0及之前版本存在安全漏洞，该漏洞源于process_entry 函数中存在不受信任的输入，允许攻击者通过注入 PHP 对象删除任意文件、检索敏感数据或执

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