marshalsec

Java Unmarshaller Security - Turning your data into code execution If you came here for Log4Shell/CVE-2021-44228, you may want to read about the exploitation vectors and affected Java runtime versions: https://mbechler.github.io/2021/12/10/PSALog4ShellJNDIInjection/ Paper It's been more than two...

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...

CVE-2018-18912

🐞 CVE-2018-18912: Easy File Sharing Web Server 7.2 - Stack-Based Buffer Overflow SEH SEH-based buffer overflow in Easy File Sharing Web Server 7.2 demonstrating how an authenticated HTTP POST parameter can corrupt the exception handler chain. 📑 Table of Contents Why this repository exists Why thi...

CVE-2026-8389

CVE-2026-8389 This vulnerability was intended to be used at Pwn2Own 2026 Berlin, but was patched in version 150.0.3. SpiderMonkey BaselineJIT pcOffset bitfield truncation on the eager off-thread baseline-compile path, leading to a wrong-but-in-bounds bytecode pc during exception unwinding and a...

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...

CVE-2023-34040

CVE-2023-34040 Spring Kafka Deserialization Remote Code Execution POST /messages/send HTTP/1.1 Host: 127.0.0.1:8899 Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 Macintosh; Intel Mac OS X 10157 AppleWebKit/537.36 KHTML, like Gecko Chrome/116.0.0.0 Safari/537.36...

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...

Voidgate

VOIDGATE Description: A technique that can be used to bypass AV/EDR memory scanners. This can be used to hide well-known and detected shellcodes such as msfvenom by performing on-the-fly decryption of individual encrypted assembly instructions, thus rendering memory scanners useless for that...

BlockOpenHandle

BlockOpenHandle Block any Process to open HANDLE to your process , only SYTEM is allowed to open handle to your process ,with that you can avoid remote memory scanners POC...

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...

Apache-Dubbo-Hessian2-CVE-2021-43297

Deserialization during Apache Dubbo Hessian2 Exception Handling CVE-2021-43297 1. Import the two projects into two separate IDEA instances 2. First run org.apache.dubbo.samples.basic.BasicProvidermain to start the server 3. Then run org.apache.dubbo.samples.basic.BasicConsumermain to start the...

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-2023-20573-poc

PoC Usage This repo contains a VMM that boots an SEV-SNP guest with a custom kernel. The VMM and kernel are a stripped-down version of a project of mine. A modified Linux kernel is required to run on the host: https://github.com/Freax13/linux/tree/for-amd. The Proof of Concept can be run like thi...

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...

multiparty-CVE-2026-8161

CVE-2026-8161 Proof of concept of CVE-2026-8161 Multiparty Description [email protected] and earlier are vulnerable to denial of service through an uncaught exception. The parser stores uploaded fields and files in plain JavaScript objects and does not safely distinguish parser owned keys fr...

MemoryModulePP

MemoryModulePP memorymodule:https://github.com/fancycode/MemoryModule Library to load a DLL from memory Modify from memorymodule. Support exception...

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...

Lsass-Shtinkering

Lsass Shtinkering New method of dumping LSASS by abusing the Windows Error Reporting service. It sends a message to the service with the ALPC protocol to report an exception on LSASS. This report will cause the service to dump the memory of LSASS. Prerequisites The registry value "DumpType" under...

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...

VehApiResolve

VehApiResolve Inspired by Dridex Loader's 32 bit API obfuscation. How does this work? We setup an exception handler. AddVectoredExceptionHandler CALLFIRST, ApiResolverHandler ; This exception handler will only handle exception's thrown as EXCEPTIONBREAKPOINT. When it is thrown by us, we're able t...