cve/2021/CVE-2021-24533.md

### [CVE-2021-24533](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24533)
![](https://img.shields.io/static/v1?label=Product&message=Maintenance&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=4.03%3C%204.03%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brighgreen)

### Description

The Maintenance WordPress plugin before 4.03 does not sanitise or escape some of its settings, allowing high privilege users such as admin to se Cross-Site Scripting payload in them (even when the unfiltered_html capability is disallowed), which will be triggered in the frontend

### POC

#### Reference
- https://wpscan.com/vulnerability/174b2119-b806-4da4-a23d-c19b552c86cb

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