Caijiji CaiJiJi

Chat GPT "DAN" (and other "Jailbreaks")

GitHub for Bug Bounty Hunters

GitHub repositories can disclose all sorts of potentially valuable information for bug bounty hunters. The targets do not always have to be open source for there to be issues. Organization members and their open source projects can sometimes accidentally expose information that could be used against the target company. in this article I will give you a brief overview that should help you get started targeting GitHub repositories for vulnerabilities and for general recon.

Mass Cloning

You can just do your research on github.com, but I would suggest cloning all the target's repositories so that you can run your tests locally. I would highly recommend @mazen160's GitHubCloner. Just run the script and you should be good to go.

$ python githubcloner.py --org organization -o /tmp/output

	#region Attack validations
	wmic /node:169.254.37.139 /user:Administrator /password:badpassword process call create notepad.exe

	Invoke-WmiMethod -ComputerName 169.254.37.139 -Credential Administrator -Class Win32_Process -Name Create -ArgumentList notepad.exe

	$CimSession = New-CimSession -ComputerName 169.254.37.139 -Credential Administrator
	Invoke-CimMethod -CimSession $CimSession -ClassName Win32_Process -MethodName Create -Arguments @{ CommandLine = 'notepad.exe' }
	$CimSession \| Remove-CimSession

	winrm --% invoke Create wmicimv2/Win32_Process @{CommandLine="notepad.exe"} -remote:169.254.37.139 -username:Administrator -password:badpassword

	#!/usr/bin/python

	# Author: Adam Jordan
	# Date: 2019-02-15
	# Repository: https://github.com/adamyordan/cve-2019-1003000-jenkins-rce-poc
	# PoC for: SECURITY-1266 / CVE-2019-1003000 (Script Security), CVE-2019-1003001 (Pipeline: Groovy), CVE-2019-1003002 (Pipeline: Declarative)


	import argparse
	import jenkins

	<?php

	/*

	$libc_ver:

	beched@linuxoid ~ $ php -r 'readfile("/proc/self/maps");' \| grep libc
	7f3dfa609000-7f3dfa7c4000 r-xp 00000000 08:01 9831386 /lib/x86_64-linux-gnu/libc-2.19.so

	$open_php:

	RDP Eavesdropping and Hijacking
	*******************************
	I spent some time this evening looking at ways to eavesdrop and hijack RDP sessions. Here is a gist of (semi) interesting findings
	that is not very new...

	===========
	Inspiration
	===========
	As you may already know...

	#!/bin/bash
	echo "Cloning $1"
	wget $1 -O index.html &> /dev/null
	TAG="<base href=\"$1\"/></head>"
	sed '/<\/head>/i\'"$TAG" index.html \| tee index.html &> /dev/null
	echo "index.html was saved and modified"