cve/2023/CVE-2023-36816.md

### [CVE-2023-36816](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36816)
![](https://img.shields.io/static/v1?label=Product&message=2FAuth&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3C%204.0.3%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%3A%20Improper%20Neutralization%20of%20Input%20During%20Web%20Page%20Generation%20('Cross-site%20Scripting')&color=brighgreen)

### Description

2FA is a Web app to manage Two-Factor Authentication (2FA) accounts and generate their security codes. Cross site scripting (XSS) injection can be done via the account/service field. This was tested in docker-compose environment. This vulnerability has been patched in version 4.0.3.

### POC

#### Reference
- https://github.com/Bubka/2FAuth/security/advisories/GHSA-cwhq-2mcq-pp9q

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