CVEs-PoC/2021/CVE-2021-4339.md

### [CVE-2021-4339](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4339)
![](https://img.shields.io/static/v1?label=Product&message=Directory%20Listings%20WordPress%20plugin%20%E2%80%93%20uListing&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=*%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-862%20Missing%20Authorization&color=brightgreen)

### Description

The uListing plugin for WordPress is vulnerable to authorization bypass due to a missing capability check in the "ulisting/includes/route.php" file on the /1/api/ulisting-user/search REST-API route in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to retrieve the list of all users and their email address in the database.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/20142995/nuclei-templates