### [CVE-2021-4388](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4388)
![](https://img.shields.io/static/v1?label=Product&message=Opal%20Estate&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 Opal Estate plugin for WordPress is vulnerable to featured property modifications in versions up to, and including, 1.6.11. This is due to missing  capability checks on the opalestate_set_feature_property() and opalestate_remove_feature_property() functions. This makes it possible for unauthenticated attackers to set and remove featured properties.

### POC

#### Reference
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/

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