Discourse: CSRF-tokens on pages without no-cache headers, resulting in ATO when using CloudFlare proxy (Web Cache Deception)

Hi, I noticed this issue on one of your clients which was using CloudFlare in front of their Discourse. This is not affecting try.discourse.org but the same underlying issue can be seen there as well even though it's not exploitable on that specific domain. The TL;DR of issue is basically:...

Unikrn: Non-Cloudflare IPs allowed to access origin servers

Summary: Non-Cloudflare IPs allowed to access origin servers Description: Your origin servers are not blocking access from non-Cloudflare servers. This way crawlers can find your origin servers' IPs by checking random IPs until they found your origin servers. What makes this especially easy are...

Cloudflare: SSRF

Hi i make report grabtaxi for SSRF But grabtaxi answer me coffeecup closed the report and changed the status to Not Applicable. Jul 26th 2 hrs ago Hello @linkks - After further review, we have determined that this is not SSRF on any of our web properties or assets. All IP's mentioned in this repo...

Subdomain Enumeration Using Censys & Crtsh!

PenTestIT RSS Feed If you read my last post about V1D0m and liked it, I'm sure you will LOVE this post. As you will remember, the older post was about subdomain enumeration using VirusTotal, this post is about enumerating subdomains and DNS information using the following services: CloudFlare,...

Privacy Activists Suffer Legal Setback In National Security Letter Case

Privacy activists suffered a legal blow when a panel of California appeals court judges ruled Monday the Federal Bureau of Investigation could continue its practice of secretly issuing National Security Letter NSL requests for customer data from communications firms. The case involved a challenge...

CloudFail - Utilize misconfigured DNS and old database records to find hidden IP's behind the CloudFlare network

CloudFail is a tactical reconnaissance tool which aims to gather enough information about a target protected by CloudFlare in the hopes of discovering the location of the server. Using Tor to mask all requests, the tool as of right now has 3 different attack phases. 1. Misconfigured DNS scan usin...

Classic Ether Wallet Compromised via Social Engineering

Classic Ether Wallet, an open source wallet for the public, blockchain-based cryptocurrency platform Ethereum Classic ETC was compromised late last week. Developers of the decentralized platform said an attacker managed to hijack the domain for the wallet via social engineering late Thursday...

Wreckuests - Tool to run DDoS atacks with HTTP-flood

Wreckuests is a script, which allows you to run DDoS attacks with HTTP-floodGET/POST. It's written in pure Python and uses proxy-servers as "bots". OF COURSE, this script is not universal and you can't just drop Pentagon/NSA/whatever website with one mouse click. Each attack is unique, and for ea...

RED HAWK - All In One Tool For Information Gathering, SQL Vulnerability Scannig and Crawling

RED HAWK is An All In One Tool For Information Gathering, SQL Vulnerability Scannig and Crawling. Coded In PHP. Features Of The Tool: Server detection Cloudflare detector robots scanner CMS Detector WordPress Joomla Drupal Magento Whois GEO-IP Scan NMAP Port Scan DNS Lookup SubNet Calculator...

An All In One Information Gathering Tool: RED HAWK

RED HAWK is An All In One Tool For Information Gathering, SQL Vulnerability Scanning and Crawling.Coded In PHP Scans That You Can Perform Using RED HAWK : Basic Scan Site Title NEW IP Address Web Server Detection IMPROVED CMS Detection Cloudflare Detection robots.txt Scanner Whois Lookup IMPROVED...

Run HTTP Flood DDoS Attacks: Wreckuests

Stress Testing: Run HTTP Flood DDoS Attacks Wreckuests is a script, which allows you to run DDoS attacks with HTTP-floodGET/POST. It’s written in pure Python and uses proxy-servers as “bots”. This script is published for educational purposes only! Features Cache bypass with random ?abcd=efg...

Apple Receives First National Security Letter

Apple revealed this week that it received a National Security Letter during the last six months of 2016. The news, which came as part of the company’s latest biannual transparency report, marks the first NSL Apple has reported receiving. The iPhone manufacturer released the report via a portal on...

Legal Robot: Domain takeover (legalrobot.co.za)

A security researcher discovered that an AWS S3 bucket was left unassigned after decommissioning. The bucket was previously used as a redirect to our main domain, legalrobot.com. If not for CloudFlare redirect rules already in place, the unused bucket could have allowed anyone that created an S3...

Paragon Initiative Enterprises: Directory Disclose,Email Disclose Zendmail vulnerability

i found three vulnerability Directory information disclose,Email address disclose, and possible Remote code execution in Zendmail during signup your code accept username with ',",/,@ while all of the special character must be forbidden or encoded in username Directory Disclose: 1. goto sign-up pa...

Wormable Windows Zero Day Reported to Microsoft

Google Project Zero researcher Tavis Ormandy has a long legacy of finding unknown, critical software vulnerabilities to his credit. So when he calls a new bug the worst in recent memory, it’s likely not hyperbole. On Saturday, Ormandy tweeted that he and colleague Natalie Silvanovich has found a...

Cloudflare-scrape Arbitrary Code Execution Vulnerability

cloudflare-scrape is a Python module for bypassing Cloudflare's bot pages. A security vulnerability exists in cloudflare-scrape versions 1.6.6 through 1.7.1. An attacker can exploit the vulnerability to execute arbitrary Python code with the help of a malicious page...

DNSControl - Synchronize your DNS to multiple providers from a simple DSL

DNSControl is a system for maintaining DNS zones. It has two parts: a domain specific language DSL for describing DNS zones plus software that processes the DSL and pushes the resulting zones to DNS providers such as Route53, CloudFlare, and Gandi. It can talk to Microsoft ActiveDirectory and it...

PYSEC-2017-7

An issue was discovered in cloudflare-scrape 1.6.6 through 1.7.1. A malicious website owner could craft a page that executes arbitrary Python code against any cfscrape user who scrapes that website. This is fixed in 1.8.0...

Code injection

An issue was discovered in cloudflare-scrape 1.6.6 through 1.7.1. A malicious website owner could craft a page that executes arbitrary Python code against any cfscrape user who scrapes that website. This is fixed in 1.8.0...

PYSEC-2017-7

An issue was discovered in cloudflare-scrape 1.6.6 through 1.7.1. A malicious website owner could craft a page that executes arbitrary Python code against any cfscrape user who scrapes that website. This is fixed in 1.8.0...