CVE-2022-22965 PoC - Payara Arbitrary File Download

Minimal example of how to reproduce CVE-2022-22965 Spring vulnerability in Payara/Glassfish.

Alternative payload for Payara/Glassfish that allows the malicious user to set an arbitrary web root, leading to arbitrary file download.

Run using docker compose

Build the application using Docker compose
```
docker-compose up --build
```
To test the app browse to http://localhost:8080/handling-form-submission-complete/greeting
Run the exploit
```
./exploits/run.sh
```

Conditions

The exploit requires Java 9 or above because module property was added in Java 9.