cve/2020/CVE-2020-28923.md

### [CVE-2020-28923](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28923)
![](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 issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON.

### POC

#### Reference
- https://www.playframework.com/security/vulnerability

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