How to Bypass File Upload Restrictions on Web Apps to Get a Shell

Null Byte « WonderHowTo-- One of the most promising avenues of attack in a web application is the file upload. With results ranging from XSS to full-blown code execution, file uploads are an attractive target for hackers. There are usually restrictions in place that can make it challenging to execute an attack, but there are … Continue reading How to Bypass File Upload Restrictions on Web Apps to Get a Shell

WebGoat Without password Challenge

InfoSec Write-ups - Medium-- WebGoat Without password challengeSecond WebGoat challenge, we have to log in as Larry, let’s see what’s in hereThe “Forgot Password” link is fake and not much in HTML sourceBurp shows that, apart from the request to /WebGoat/Challenge5.lesson.lesson and its HTML, there is not much else when requesting the pageThere is a /WebGoat/lesson_css/challenge6.css file loaded … Continue reading WebGoat Without password Challenge

Worried About SaaS Misconfigurations? Check These 5 Settings Everybody Misses

The Hacker News-- Image credit: Adaptive Shield Enterprises depend on SaaS applications for countless functions, like collaboration, marketing, file sharing, and more. But problematically, they often lack the resources to configure those apps to prevent cyberattacks, data exfiltration, and other risks. Catastrophic and costly data breaches result from SaaS security configuration errors. The Verizon 2020 … Continue reading Worried About SaaS Misconfigurations? Check These 5 Settings Everybody Misses

TryHackMe: Break Out The Cage 1 Write-up

InfoSec Write-ups - Medium-- Easy level CTF ChallengeNo need to wait; connect to your OpenVPN network and join the room.Task 1 Investigate!After deploying the machine, you will get your machine IP in one min. Let us start by scanning the machine through Nmap.nmap -sV -sC -A <machine_ip>Nmap Scan results2. Let’s search for hidden extensions in HTTP through Gobuster Tool.gobuster … Continue reading TryHackMe: Break Out The Cage 1 Write-up

LAN Captive portal — beginners Guide

InfoSec Write-ups - Medium-- LAN Captive portal — beginners GuideCaptive Portals are a common security procedure, used consistently on your wifi network for guests or even when outsource employees work within your internal LAN, connecting through ethernet wall sockets.One way to do so is to enforce it by creating a VLAN ( virtual LAN ) on your subnet … Continue reading LAN Captive portal — beginners Guide

Windows 10, iOS, Chrome, Firefox and Others Hacked at Tianfu Cup Competition

The Hacker News-- Multiple software products from Adobe, Apple, Google, Microsoft, Mozilla, and Samsung were successfully pwned with previously unseen exploits in Tianfu Cup 2020, the third edition of the international cybersecurity contest held in the city of Chengdu, China. "Many mature and hard targets have been pwned on this year's contest," the event organizers said. "11 … Continue reading Windows 10, iOS, Chrome, Firefox and Others Hacked at Tianfu Cup Competition