cve/2023/CVE-2023-37474.md

### [CVE-2023-37474](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-37474)
![](https://img.shields.io/static/v1?label=Product&message=copyparty&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3C%201.8.2%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-22%3A%20Improper%20Limitation%20of%20a%20Pathname%20to%20a%20Restricted%20Directory%20('Path%20Traversal')&color=brighgreen)

### Description

Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit `043e3c7d` which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

### POC

#### Reference
- http://packetstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.html
- https://github.com/9001/copyparty/security/advisories/GHSA-pxfv-7rr3-2qjg

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/ilqarli27/CVE-2023-37474
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/tanjiti/sec_profile