CVEs-PoC/2021/CVE-2021-24425.md

### [CVE-2021-24425](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24425)
![](https://img.shields.io/static/v1?label=Product&message=Floating%20Notification%20Bar%2C%20Sticky%20Menu%20on%20Scroll%2C%20and%20Sticky%20Header%20for%20Any%20Theme%20%E2%80%93%20myStickymenu&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=2.5.2%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brightgreen)

### Description

The Floating Notification Bar, Sticky Menu on Scroll, and Sticky Header for Any Theme – myStickymenu WordPress plugin before 2.5.2 does not sanitise or escape its Bar Text settings, allowing hight privilege users to use malicious JavaScript in it, leading to a Stored Cross-Site Scripting issue, which will be triggered in the plugin's setting, as well as all front-page of the blog (when the Welcome bar is active)

### POC

#### Reference
- https://wpscan.com/vulnerability/14632fa8-597e-49ff-8583-9797208a3583

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