CVEs-PoC/2020/CVE-2020-22453.md

### [CVE-2020-22453](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22453)
![](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

Untis WebUntis before 2020.9.6 allows XSS in multiple functions that store information.

### POC

#### Reference
- https://robin.meis.space/2020/03/11/notenmanipulation-in-elektronischen-klassenbuchern/

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