cve/2021/CVE-2021-24163.md

### [CVE-2021-24163](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24163)
![](https://img.shields.io/static/v1?label=Product&message=Ninja%20Forms%20Contact%20Form%20%E2%80%93%20The%20Drag%20and%20Drop%20Form%20Builder%20for%20WordPress&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=3.4.34%3C%203.4.34%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-200%20Exposure%20of%20Sensitive%20Information%20to%20an%20Unauthorized%20Actor&color=brighgreen)

### Description

The AJAX action, wp_ajax_ninja_forms_sendwp_remote_install_handler, did not have a capability check on it, nor did it have any nonce protection, therefore making it possible for low-level users, such as subscribers, to install and activate the SendWP Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress WordPress plugin before 3.4.34 and retrieve the client_secret key needed to establish the SendWP connection while also installing the SendWP plugin.

### POC

#### Reference
- https://wpscan.com/vulnerability/55fde9fa-f6cd-4546-bee8-4acc628251c2

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