appsec.fyi

A somewhat curated list of links to various topics in application security.

XML External Entity Processing (XXE)

LinkExcerpt
If you find powerful OXML XXE tool? it's "DOCEM"XXE 테스트 시 쓸만한 도구 하나 찾아서 공유드립니다. 직접 노가다하거나 기존에 공개됬던 툴보단 훨씬 편리할 것 같습니다. When I tested OXML XXE, OOXML XXE, I used to create payload myself or used this tool.
Preventing XXE in Java ApplicationsWelcome back to AppSec simplified! In this tutorial, we are going to talk about how you can prevent XXEs in Java applications. If you are not already familiar with XXEs, please read my previous post first! Protect your XML parsers against malicious XML documents!
Detecting and Exploiting XXEs: AppSec SimplifiedWelcome back to AppSec Simplified! Last time, we talked about the fascinating XXEs vulnerabilities and how they can affect your application. If you are not already familiar with XXEs, please read that post first! Protect your XML parsers against malicious XML documents!
XXE attacks 😈XML is probably the most commonly used markup language. It’s organized around tags foo and allows pretty complicated structures One interesting property about XML is that you can reference external entities, e.g. you can include another file.
Exploiting The Entity: XXE (XML External Entity Injection)In the recent year, major tech giants, like Google, Facebook, Magento, Shopify, Uber, Twitter, and Microsoft, have undergone XML External Entity attacks on their major applications. One such vulnerability that has been around for many years is XML external entity injection or XXE.
Spilling Local Files via XXE When HTTP OOB FailsHello Everyone, Today I will be sharing a very interesting technique of exploiting an XXE which was discovered from what I know by https://mohemiv.com/all/exploiting-xxe-with-local-dtd-files/ and later researched on it by GoSecure Team.
XXE: How to become a JediUpcoming SlideShare Loading in …5 × XXE: How to become a Jedi 1. XXE: How to become a Jedi Yaroslav Babin 2. • @yarbabin • Web Security Warrior @ Positive Technologies • BugBounty, CTF @ Antichat (а лучше бы рисечил) • JBFC WHOAMI 3.
XML external entity (XXE) injectionIn this section, we'll explain what XML external entity injection is, describe some common examples, explain how to find and exploit various kinds of XXE injection, and summarize how to prevent XXE injection attacks.
XXE at Bol.comAre you aware of any (private) bug bounty programs? I would love to get an invite. Please get in touch with me: Jonathan@Protozoan.nl BackgroundIn the previous reports we learned more about executing code in the browser of a visitor; reflected XSS and stored XSS.
Advice From A Researcher: Hunting XXE For Fun and ProfitAbout the Author: Ben Sadeghipour has been participating in bug bounty programs since February of 2014.
XXE - XML External Entity AttackUpcoming SlideShare Loading in …5 × XXE - XML External Entity Attack 1. Web Application Security - Team bi0s © 2017 XXE XML External Entity 25 February 2017 @Team bi0s 1/25 HEERAJ Btech, Third Year, Computer Science Engineering Amrita University 2.
XXE - Things Are Getting Out of BandThis isn't anything new however has been a long time in writing as I've been playing around with things! It is more my take on how to do these types of attacks and how I've found different tools to be better than others alongside different techniques being more efficiant and generally better.
swisskyrepo/PayloadsAllTheThingsXML External Entity An XML External Entity attack is a type of attack against an application that parses XML input Exploit Basic Test