cve/2019/CVE-2019-17673.md

### [CVE-2019-17673](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17673)
![](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

WordPress before 5.2.4 is vulnerable to poisoning of the cache of JSON GET requests because certain requests lack a Vary: Origin header.

### POC

#### Reference
- https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
- https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Afetter618/WordPress-PenTest
- https://github.com/El-Palomo/DerpNStink
- https://github.com/El-Palomo/SYMFONOS
- https://github.com/namhikelo/Symfonos1-Vulnhub-CEH