cve/2017/CVE-2017-16570.md

### [CVE-2017-16570](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16570)
![](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

KeystoneJS before 4.0.0-beta.7 allows application-wide CSRF bypass by removing the CSRF parameter and value, aka SecureLayer7 issue number SL7_KEYJS_03. In other words, it fails to reject requests that lack an x-csrf-token header.

### POC

#### Reference
- https://www.exploit-db.com/exploits/43922/

#### Github
- https://github.com/ARPSyndicate/cvemon