cve/2021/CVE-2021-25039.md

### [CVE-2021-25039](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25039)
![](https://img.shields.io/static/v1?label=Product&message=WordPress%20Multisite%20Content%20Copier%2FUpdater&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=2.1.0%3C%202.1.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brighgreen)

### Description

The WordPress Multisite Content Copier/Updater WordPress plugin before 2.1.0 does not sanitise and escape the wmcc_content_type, wmcc_source_blog and wmcc_record_per_page parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues

### POC

#### Reference
- https://wpscan.com/vulnerability/c92eb2bf-0a5d-40b9-b0be-1820e7b9bebb

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