Hacking Tools

CVE-2024-5836 / CVE-2024-6778 : Chromium Sandbox Escape via Extension Exploits

This repository contains proof of concept exploits for CVE-2024-5836 and CVE-2024-6778, which are vulnerabilities within the Chromium web browser which allowed for a sandbox escape from a browser extension.

To run these, you must be on a version of Chromium older than 126.0.6478.54.

Write up

Bug report

Both the CVE-2024-5386 and CVE-2024-6778 directories contains a POC Chrome extension that is able to execute arbitrary JS on privileged WebUI pages. CVE-2024-5386 relies on a race condition and is fairly unreliable, while CVE-2024-6778 does not.

The sandbox-escape directory contains the full exploit chain, using CVE-2024-6778 to gain code execution in chrome://policy, which leads to a sandbox escape by setting the legacy browser support policies.

This repository is licensed under the MIT license.

Varshini

Varshini is a Cyber Security expert in Threat Analysis, Vulnerability Assessment, and Research. Passionate about staying ahead of emerging Threats and Technologies.

Recent Posts

Install Pip on Ubuntu 18.04: Python 3 and Python 2 Setup Guide

Pip is the official package manager for Python and the standard way to install libraries from…

23 hours ago

Install R on Ubuntu 18.04 from CRAN: Statistical Computing Setup

R is an open-source programming language and environment built for statistical computing and data visualization. It…

23 hours ago

Install Jenkins on Ubuntu 18.04: CI/CD Server Setup Guide

Jenkins is an open-source automation server that makes it easy to build CI/CD pipelines. Continuous integration…

23 hours ago

Install Android Studio on Ubuntu 18.04 with Snap and OpenJDK 8

Android Studio is the official IDE for Android development, built on JetBrains' IntelliJ IDEA platform. It…

23 hours ago

Install and Configure GitLab on Ubuntu 18.04 with Omnibus

GitLab is a web-based, open-source Git repository manager written in Ruby. It includes built-in tools for…

23 hours ago

Install Anaconda on Ubuntu 18.04: Python Data Science Setup Guide

Anaconda is the most widely used Python distribution for data science and machine learning. It bundles…

2 days ago