cve/2023/CVE-2023-49438.md

### [CVE-2023-49438](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49438)
![](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

An open redirect vulnerability in the python package Flask-Security-Too <=5.3.2 allows attackers to redirect unsuspecting users to malicious sites via a crafted URL by abusing the ?next parameter on the /login and /register routes.

### POC

#### Reference
- https://github.com/brandon-t-elliott/CVE-2023-49438

#### Github
- https://github.com/brandon-t-elliott/CVE-2023-49438
- https://github.com/nomi-sec/PoC-in-GitHub