cve/2021/CVE-2021-24918.md

### [CVE-2021-24918](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24918)
![](https://img.shields.io/static/v1?label=Product&message=Smash%20Balloon%20Social%20Post%20Feed&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=4.0.1%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Improper%20Neutralization%20of%20Input%20During%20Web%20Page%20Generation%20('Cross-site%20Scripting')&color=brightgreen)

### Description

The Smash Balloon Social Post Feed WordPress plugin before 4.0.1 did not have any privilege or nonce validation before saving the plugin's setting. As a result, any logged-in user on a vulnerable site could update the settings and store rogue JavaScript on each of its posts and pages.

### POC

#### Reference
No PoCs from references.

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