cve/2018/CVE-2018-16141.md

### [CVE-2018-16141](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16141)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

ThinkCMF X2.2.3 has an arbitrary file deletion vulnerability in do_avatar in \application\User\Controller\ProfileController.class.php via an imgurl parameter with a ..\ sequence. A member user can delete any file on a Windows server.

### POC

#### Reference
- https://unothing.github.io/posts/thinkcmfx223/

#### Github
No PoCs found on GitHub currently.