cve/2023/CVE-2023-26920.md

### [CVE-2023-26920](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26920)
![](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

fast-xml-parser before 4.1.2 allows __proto__ for Prototype Pollution.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/CumulusDS/github-vulnerable-repos
- https://github.com/seal-community/patches