cve/2023/CVE-2023-31435.md

### [CVE-2023-31435](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-31435)
![](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

Multiple components (such as Onlinetemplate-Verwaltung, Liste aller Teilbereiche, Umfragen anzeigen, and questionnaire previews) in evasys before 8.2 Build 2286 and 9.x before 9.0 Build 2401 allow authenticated attackers to read and write to unauthorized data by accessing functions directly.

### POC

#### Reference
- https://cves.at/posts/cve-2023-31435/writeup/

#### Github
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/trustcves/CVE-2023-31435