CVE-2025-9816 PoC — WP Statistics <= 14.5.4 - Unauthenticated Stored Cross-Site Scripting via User-Agent Header

Source

Associated Vulnerability

Description

Proof of Concept for Stored-XSS on Vulnerable WP-Statistics Plugin known as CVE-2025-9816

Readme

  # CVE-2025-9816<br>Stored XSS On WP-Statistics Plugin

### Scanner (Detection & PoC)

![](https://github.com/monzaviman/CVE-2025-9816/blob/main/CVE-2025-9816.png)

"The WP Statistics – The Most Popular Privacy-Friendly Analytics Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the User-Agent Header in all versions up to, and including, 14.5.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."

#### How to Use
```
use virtual enviroment & active
pip install requests

python3 main.py
```
![](https://github.com/monzaviman/CVE-2025-9816/blob/main/CVE-2025-9816_PoC.png)

File Snapshot

 [4.0K]  /data/pocs/c774e37964104b4e64fe12bd7c7414fc677763a4
├── [2.6M]  CVE-2025-9816.png
├── [ 35K]  CVE-2025-9816_PoC.png
├── [4.0K]  log
│   ├── [3.2K]  logger.py
│   └── [4.0K]  __pycache__
│       └── [5.4K]  logger.cpython-312.pyc
├── [4.0K]  logs
│   └── [   0]  my_app.log
├── [9.6K]  main.py
└── [ 785]  README.md

4 directories, 7 files

Remarks