Januscape

Januscape: Guest-to-Host Escape in KVM/x86 Abstract This document describes the Januscape CVE-2026-53359 vulnerability discovered and reported by Hyunwoo Kim @v4bel. It is a KVM escape vulnerability that lets a guest escape to the host in a KVM/x86 environment. To the best of public knowledge, th...

RWCTF21-VirtualBox-61-escape

RWCTF21-VirtualBox-61-escape 0day VirtualBox 6.1 Escape for RealWorld CTF 2020/2021 Demo What? This is our solution for RealWorld CTF's "Box Escape" challenge from the 2020/2021 quals. Currently a 0day but we'll add the CVE number once there is one. CVE-2021-2119 How does it work? We wrote a...

vbox_cve_2017_10235

CVE-2017-10235: VirtualBox E1000 device buffer overflow Introduction The following document details a bug found in VirtualBox v5.1.22 now fixed in v5.1.24, in the guest device emulation component DevE1000 Intel 82540EM Ethernet Controller Emulation, in the function e1kFallbackAddToFrame, which...

Inferno

ChefKiss Inferno ChefKiss Inferno is derivative of the QEMU project which provides Apple ARM device guest support. !CAUTION Please consider donating/tipping to help continue the project's development, keeping it free and open-source. PayPal or credit/debit card: https://ko-fi.com/chefkiss BTC:...

SharpSphere

SharpSphere - Attacking vSphere Infrastructure Credit @jkcoote & @grzryc Full walk-through and examples available here. Version History 1.0 - Initial Release 2.0 - Added supported for pass-through authentication using SSPI. 2.1 - Added support for Linux target VMs with --linux, and added a...

igvm

igvm This project is the home of the Independent Guest Virtual Machine IGVM file format. The format specification can be found in the igvmdefs crate, with a Rust implementation of the binary format in the igvm crate. The IGVM file format is designed to encapsulate all information required to laun...

cve-2023-21987-poc

cve-2023-21987-poc Oracle VirtualBox VGA OOB-Read Vulnerability This Proof of Concept PoC is designed for a Linux guest OS running on a Windows host OS. The purpose of this PoC is to demonstrate the ability to leak addresses of VirtualBox components. You may need to adjust the pointer values with...

CVE-2026-105637

Plane is an open-source project management tool. Prior to 1.4.0, ProjectBulkAssetEndpoint.post in apps/api/plane/app/views/asset/v2.py retrieves assets using idin=assetids and workspaceslug=slug but does not constrain the query with projectid from the URL. A workspace Guest can provide asset UUID...

CVE-2026-105637 Plane: Cross-Project Asset Hijacking via 'ProjectBulkAssetEndpoint' (sibling of CVE-2026-46558)

Plane is an open-source project management tool. Prior to 1.4.0, ProjectBulkAssetEndpoint.post in apps/api/plane/app/views/asset/v2.py retrieves assets using idin=assetids and workspaceslug=slug but does not constrain the query with projectid from the URL. A workspace Guest can provide asset UUID...

CVE-2026-105637

The open-source project management tool Plane is vulnerable to Cross-Project Asset Hijacking in versions prior to 1.4.0 . The root cause lies in the ProjectBulkAssetEndpoint.post function within apps/api/plane/app/views/asset/v2.py, which fails to constrain asset queries with the project_id from ...

EUVD-2026-92578

Plane is an open-source project management tool. Prior to 1.4.0, ProjectBulkAssetEndpoint.post in apps/api/plane/app/views/asset/v2.py retrieves assets using idin=assetids and workspaceslug=slug but does not constrain the query with projectid from the URL. A workspace Guest can provide asset UUID...

Hypervisor-From-Scratch

Hypervisor From Scratch 하이퍼바이저를 처음부터 만드는 튜토리얼 모든 파트 » 파트 1 · 파트 2 · 파트 3 · 파트 4 · 파트 5 · 파트 6 · 파트 7 · 파트 8 분석 및 리버스 엔지니어링 작업에 하이퍼바이저를 사용하려면HyperDbg 디버거를 확인하세요. 이는 애플리케이션의 분석, 퍼징, 리버스 엔지니어링을 위해 특별히 설계된 하이퍼바이저 기반 디버거입니다. 하이퍼바이저 기반 리버스 엔지니어링에 대한 무료 종합 튜토리얼은 OpenSecurityTraining2 웹사이트권장 및 YouTube에서...

CVE-2026-104955

The open-source project management tool Plane is vulnerable to Broken Access Control and Privilege Escalation prior to version 1.4.0 . An attacker with a Project Member role (role 15) can send a PATCH request to the /api/workspaces/{workspace_slug}/projects/{project_id}/members/{member_pk}/ endpo...

CVE-2026-53359

🚨 CVE-2026-53359 — Januscape Linux KVM Shadow Paging Use-After-Free Guest-to-Host Escape Januscape is a Linux Kernel KVM vulnerability caused by a Use-After-Free UAF condition in the x86 Shadow MMU. Under vulnerable configurations, a malicious guest can corrupt host memory, leading to host crashe...

icebox

IceBox Icebox is a Virtual Machine Introspection solution that enable you to stealthily trace and debug any process kernel or user. It's based on project Winbagility. Files which might be helpful: INSTALL.md: how to install icebox. BUILD.md: how to build icebox. Demo Project Organisation fdp: Fas...

Zapscape

KVM エスケープ三部作 ITScape CVE‑2026‑46316 | Januscape CVE‑2026‑53359 | Zapscape CVE‑2026‑64561 ---|---|--- Zapscape: KVM/x86 におけるゲストからホストへのエスケープ 概要 この文書は、Hyunwoo Kim @v4bel によって発見され、報告された Zapscape CVE-2026-64561 脆弱性について説明します。これは KVM/x86 環境において、ゲストがホストへエスケープし、カーネル root 権限でホスト上でコマンドを実行できるようにする KVM...

CVE-2017-14263

HoneywellNVRvul CVE-2017-14263 xfuturesec Co., Ltd 첫째, 게스트 사용자의 SessionID를 획득합니다. 모든 HTTP 요청에서 SessionID를 찾을 수 있습니다. 예를 들어: POST https://192.168.1.104/RPC2 HTTP/1.1 Accept: text/javascript, text/html, application/xml, text/xml X-Requested-With: XMLHttpRequest X-Request: JSON Content-Type:...

cve-2022-31705

CVE-2022-31705 소개 https://www.vmware.com/content/vmware/vmware-published-sites/us/security/advisories/VMSA-2022-0033.html.html Windows VMware Workstation 16.2.0에서 테스트, 게스트 OS는 Ubuntu Server 22 게스트 머신에 USB 장치가 하나 이상 연결되어 있어야 함 ehci.c 코드에서 'qh-field4' 변경 'sudo ./run.sh'를 입력하여 poc를 컴파일하고 실행 예제...

ITScape

ITScape: KVM/arm64에서의 게스트-호스트 탈출 요약 이 문서는 Hyunwoo Kim @v4bel이 보고하고 패치한 ITScape CVE-2026-46316 취약점을 설명합니다. 이 취약점은 KVM/arm64 환경에서 게스트가 호스트로 탈출하여 커널root 권한으로 호스트에서 명령을 실행할 수 있게 하는 KVM 탈출 취약점입니다. 공개적으로 알려진 바로는, KVM/arm64를 대상으로 한 첫 번째 게스트-호스트 탈출 익스플로잇 연구입니다. ITScape는 KVM/arm64의 vGIC-ITS Interrupt...

CVE-2020-29669

=============== Macally WIFISD2-2A82 Writeup for CVE-2020-29669 by Maximilian Barz Silky and Daniel Schwendner code-byter ========================== This is a writeup of exploiting the Macally WIFISD2-2A82 Travel Router Firmware version: 2.000.010. The Guest user is able to reset its own password...