CVEs-PoC/2021/CVE-2021-3878.md

### [CVE-2021-3878](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3878)
![](https://img.shields.io/static/v1?label=Product&message=stanfordnlp%2Fcorenlp&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-611%20Improper%20Restriction%20of%20XML%20External%20Entity%20Reference&color=brightgreen)

### Description

corenlp is vulnerable to Improper Restriction of XML External Entity Reference

### POC

#### Reference
- https://github.com/stanfordnlp/corenlp/commit/e5bbe135a02a74b952396751ed3015e8b8252e99
- https://huntr.dev/bounties/a11c889b-ccff-4fea-9e29-963a23a63dd2

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