cve/2021/CVE-2021-25088.md

### [CVE-2021-25088](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25088)
![](https://img.shields.io/static/v1?label=Product&message=XML%20Sitemaps&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=4.1.3%3C%204.1.3%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brighgreen)

### Description

The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

### POC

#### Reference
- https://wpscan.com/vulnerability/820c51d6-186e-4d63-b4a7-bd0a59c02cc8
- https://wpscan.com/vulnerability/820c51d6-186e-4d63-b4a7-bd0a59c02cc8

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