cve/2023/CVE-2023-5307.md

### [CVE-2023-5307](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5307)
![](https://img.shields.io/static/v1?label=Product&message=Photos%20and%20Files%20Contest%20Gallery&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%3C%2021.2.8.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-Site%20Scripting%20(XSS)&color=brighgreen)

### Description

The Photos and Files Contest Gallery WordPress plugin before 21.2.8.1 does not sanitise and escape some parameters, which could allow unauthenticated users to perform Cross-Site Scripting attacks via certain headers.

### POC

#### Reference
- https://research.cleantalk.org/cve-2023-5307-photos-and-files-contest-gallery-contact-form-21-2-8-1-unauthenticated-stored-xss-via-http-headers
- https://wpscan.com/vulnerability/6fac1e09-21ab-430d-b56d-195e7238c08c

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