module
pyLoad js2py Python Execution
| Disclosed | Created |
|---|---|
| 01/13/2023 | 02/22/2023 |
Disclosed
01/13/2023
Created
02/22/2023
Description
pyLoad versions prior to 0.5.0b3.dev31 are vulnerable to Python code injection due to the pyimport
functionality exposed through the js2py library. An unauthenticated attacker can issue a crafted POST request
to the flash/addcrypted2 endpoint to leverage this for code execution. pyLoad by default runs two services,
the primary of which is on port 8000 and can not be used by external hosts. A secondary "Click 'N' Load"
service runs on port 9666 and can be used remotely without authentication.
functionality exposed through the js2py library. An unauthenticated attacker can issue a crafted POST request
to the flash/addcrypted2 endpoint to leverage this for code execution. pyLoad by default runs two services,
the primary of which is on port 8000 and can not be used by external hosts. A secondary "Click 'N' Load"
service runs on port 9666 and can be used remotely without authentication.
Authors
Spencer McIntyrebAu
Platform
Linux,Python,Unix
Architectures
cmd, x86, x64, python
References
Module Options
To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:
msf > use exploit/linux/http/pyload_js2py_exec
msf /(c) > show actions
...actions...
msf /(c) > set ACTION < action-name >
msf /(c) > show options
...show and set options...
msf /(c) > run
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