cve/2023/CVE-2023-50982.md

### [CVE-2023-50982](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50982)
![](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

Stud.IP 5.x through 5.3.3 allows XSS with resultant upload of executable files, because upload_action and edit_action in Admin_SmileysController do not check the file extension. This leads to remote code execution with the privileges of the www-data user. The fixed versions are 5.3.4, 5.2.6, 5.1.7, and 5.0.9.

### POC

#### Reference
- https://rehmeinfosec.de/labor/cve-2023-50982

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds