cve/2023/CVE-2023-0066.md

### [CVE-2023-0066](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0066)
![](https://img.shields.io/static/v1?label=Product&message=Companion%20Sitemap%20Generator&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-Site%20Scripting%20(XSS)&color=brighgreen)

### Description

The Companion Sitemap Generator WordPress plugin through 4.5.1.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

### POC

#### Reference
- https://wpscan.com/vulnerability/545c9e2f-bacd-4f30-ae01-de1583e26d32

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