CVEs-PoC/2021/CVE-2021-24440.md

### [CVE-2021-24440](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24440)
![](https://img.shields.io/static/v1?label=Product&message=Sign-up%20Sheets&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1.0.14%3C%201.0.14%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brighgreen)

### Description

The Sign-up Sheets WordPress plugin before 1.0.14 did not sanitise or escape some of its fields when creating a new sheet, allowing high privilege users to add JavaScript in them, leading to a Stored Cross-Site Scripting issue. The payloads will be triggered when viewing the 'All Sheets' page in the admin dashboard

### POC

#### Reference
- https://wpscan.com/vulnerability/ba4503f7-684e-4274-bc53-3aa848712496

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