CVE-2023-30547

CVE-2023-30547 PoC Exploit for VM2 Sandbox Escape Vulnerability alt img Description vm2 3.9.17 is vulnerable to arbitrary code execution due to a flaw in exception sanitization. Attackers can exploit this by triggering an unsanitized host exception within handleException, enabling them to escape...

smm_usbrt_poc

UsbRt SMM Privilege Elevation This is a Proof-of-Concept code that demonstrates the exploitation of the CVE-2017-5721 vulnerability. This PoC causes a system to be completely stuck because of Machine Check Exception occurred. All you need is CHIPSEC Framework installed. And don't forget to put...

Vectored-Exception-Handling-Squared

Vectored Exception Handling Squared A Rust Proof of Concept. Read more on my blog, all original research by CrowdStrike, this is just the POC for it! Unless I am blind; there does not seem to be much out there POC's etc relating to the discovery made by CrowdStrike researchers, called Vectored...

CVE-2024-38355-PoC

CVE-2024-38355 Demo Socket.IO Crash This project is a Proof of Concept demonstrating CVE-2024-38355 , a denial-of-service vulnerability in socket.io. The project was created for educational purposes to show the attack mechanism and how to protect applications. About the Vulnerability CVE-2024-383...

struts2_cve-2017-5638

struts2cve-2017-5638 This is a sort of Java porting of the Python exploit at: https://www.exploit-db.com/exploits/41570/. This software is written to have no external dependencies. DISCLAIMER This tool is intended for security engineers and appsec guys for security assessments. Please use this to...

instrumentation_callbacks

instrumentationcallbacks Instrumentation callbacks are quite a fun undocumented part of Windows. All the code in this repository is released under the MIT license. This repository uses google style C++ spacing. PRs are welcome if you find issues, bugs, or believe a specific feature should be adde...

RustChain

Description This tool is a simple PoC of how to hide memory artifacts using a ROP chain in combination with hardware breakpoints. The ROP chain will change the main module memory page's protections to N/A while sleeping i.e. when the function Sleep is called. For more detailed information about...

CVE-2023-30547

CVE-2023-30547 Vulnerability description vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside handleException...

VectoredOverloading

VectoredOverloading Vectored Overloading is a local PE injection technique that was first observed in the KidKadi malware. It works by manipulating the load of a legitimate DLL using Hardware Breakpoints HWBP and Vectored Exception Handling VEH to change the DLL section object on-the-fly...

CVE-2023-30547

CVE-2023-30547 vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside handleException which can be used to esca...

CVE-2026-8389

CVE-2026-8389 Эта уязвимость предназначалась для использования на Pwn2Own 2026 Berlin, но была исправлена в версии 150.0.3. Усечение битового поля pcOffset в BaselineJIT SpiderMonkey на пути упреждающей компиляции baseline вне основного потока, приводящее к неверному, но в пределах границ, pc...

ShellGhost

ShellGhost A memory-based evasion technique which makes shellcode invisible from process start to end. Motivation I wanted to share this shellcode self-injection POC to showcase some AV/EDR evasion concepts that may turn useful for Red Teaming. Just a few weeks ago I came up with a custom in-memo...

TestCitrixException

Test Citrix Exception test CVE-2025-6759 mitigation Citrix documentation about CVE-2025-6759 contains alternative mitigation by disabling Citrix exception handler from registry. However, that documentation does not answer the question: Will this change need VDA service or server restart or not? s...

blanket

blanket Blanket is a sandbox escape targeting iOS 11.2.6, although the main vulnerability was only patched in iOS 11.4.1. It exploits a Mach port replacement vulnerability in launchd CVE-2018-4280, as well as several smaller vulnerabilities in other services, to execute code inside the ReportCras...

Lsass-Shtinkering

Lsass Shtinkering Windows Error Reporting 서비스를 악용하여 LSASS를 덤프하는 새로운 방법입니다. ALPC 프로토콜로 서비스에 메시지를 보내 LSASS의 예외를 보고합니다. 이 보고로 인해 서비스가 LSASS의 메모리를 덤프하게 됩니다. 전제 조건 "HKLM\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" 아래의 레지스트리 값 "DumpType"은 2로 설정되어야 합니다. 크레딧 Asaf Gilboa 참고 자료...

CVE-2024-52316

🚨🚨CVE-2024-52316🚨🚨 🚨🚨CVE-2024-52316 - Apache Tomcat 인증 우회 취약점 개요 CVE202452316은 Apache Tomcat에서 확인된 인증 우회 취약점입니다. 이 문제는 Tomcat이 사용자 정의 Jakarta Authentication이전 명칭: JASPIC ServerAuthContext 구성 요소를 사용하도록 구성된 경우 발생합니다. 인증 프로세스 중에 예외가 발생하고 구성 요소가 실패를 나타내는 HTTP 상태 코드를 명시적으로 설정하지 않으면 인증 프로세스가 잘못 성공하여 공격...

EATGuard

EATGuard Export Address Filtering EAF のような、エクスポートアドレステーブル保護の緩和策の実装です。 仕組み このプロジェクトは3つのバイナリで構成されており、コンパイルすると EATGuard\bin\ にあります。それらは以下のとおりです: 1. EATGuardApplication.exe - プロセスに EATGuardDll.dll を読み込み、その後 notepad.exe を実行する実行可能コード（シェルコード）を実行する「悪意のある」アプリケーションです。 2. EATGuardDll.dll -...

BlockOpenHandle

BlockOpenHandle 프로세스가 내 프로세스에 대한 HANDLE을 열지 못하도록 차단합니다. SYSTEM만이 내 프로세스에 대한 핸들을 열 수 있으므로, 이를 통해 원격 메모리 스캐너를 피할 수 있습니다. POC...

CVE-2026-87123

hbs is an Express view engine wrapper for Handlebars. Version 4.3.0 can crash the Node.js process during output escaping when an async helper, registered with registerAsyncHelper, resolves to an object whose toHTML property is truthy but not callable. Handlebars escapeExpression calls the toHTML...

CVE-2026-87123 hbs vulnerable to Denial of Service via unhandled exception in async helper output escaping

hbs is an Express view engine wrapper for Handlebars. Version 4.3.0 can crash the Node.js process during output escaping when an async helper, registered with registerAsyncHelper, resolves to an object whose toHTML property is truthy but not callable. Handlebars escapeExpression calls the toHTML...