CVEs-PoC/2021/CVE-2021-21680.md

### [CVE-2021-21680](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21680)
![](https://img.shields.io/static/v1?label=Product&message=Jenkins%20Nested%20View%20Plugin&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=blue)

### Description

Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/R17a-17/JavaVulnSummary