CVEs-PoC/2021/CVE-2021-24987.md

### [CVE-2021-24987](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24987)
![](https://img.shields.io/static/v1?label=Product&message=Social%20Share%2C%20Social%20Login%20and%20Social%20Comments%20Plugin%20%E2%80%93%20Super%20Socializer&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=7.13.30%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brightgreen)

### Description

The Social Share, Social Login and Social Comments Plugin WordPress plugin before 7.13.30 does not sanitise and escape the urls parameter in its the_champ_sharing_count AJAX action (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue.

### POC

#### Reference
- https://wpscan.com/vulnerability/a14b668f-812f-46ee-827e-0996b378f7f0

#### Github
- https://github.com/20142995/nuclei-templates
- https://github.com/ARPSyndicate/kenzer-templates