cve/2024/CVE-2024-5326.md

### [CVE-2024-5326](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-5326)
![](https://img.shields.io/static/v1?label=Product&message=Post%20Grid%20Gutenberg%20Blocks%20and%20WordPress%20Blog%20Plugin%20%E2%80%93%20PostX&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=*%3C%3D%204.1.2%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-862%20Missing%20Authorization&color=brighgreen)

### Description

The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'postx_presets_callback' function in all versions up to, and including, 4.1.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/nomi-sec/PoC-in-GitHub