CVEs-PoC/2021/CVE-2021-24789.md

### [CVE-2021-24789](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24789)
![](https://img.shields.io/static/v1?label=Product&message=Flat%20Preloader&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1.5.5%3C%201.5.5%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brighgreen)

### Description

The Flat Preloader WordPress plugin before 1.5.5 does not escape some of its settings when outputting them in attribute in the frontend, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed

### POC

#### Reference
- https://wpscan.com/vulnerability/e8550ccd-3898-4e27-aca9-ade89823ff4d

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