CVE-2021-21974

CVE-2021-21974 VMware ESXi OpenSLP Heap Overflow Remote Code Execution PoC Author: Aiyakami Overview CVE-2021-21974 is a heap overflow vulnerability in the OpenSLP service in VMware ESXi. An unauthenticated attacker can send specially crafted packets over the network to the target ESXi host's SLP...

CVE-2026-42536-PoC

CVE-2026-42536: Apache HTTP Server modxml2enc Heap Overflow PoC This PoC code is part of the blog post at https://erberkan.github.io/2026/PatchDiffingandN-DayDefense/ . This repository contains a controlled proof of concept for CVE-2026-42536, a heap-based out-of-bounds write in Apache HTTP...

exploit_playground

About This is where I will post analysis of Public Exploits, or some of my 1day exploits. Public exploit analysis Personally I think the best way to learn a public exploit is by understanding it line-by-line until I can understand the exploit to the fullest. I will post some of these...

cve-2022-42475

cve-2022-42475 POC code to exploit the Heap overflow in Fortinet's SSLVPN daemon Notes This is a quick and dirty POC that will probably not work anywhere unless you are extremely lucky. It is version dependent and contains some hardcoded offsets which will most likely change from one system to...

CVE-2021-3156

CVE-2021-3156 PoC for CVE-2021-3156 sudo heap overflow. Exploit by @gf256 aka cts. Thanks to r4j from super guesser for help. Credit to Braon Samedit of Qualys for the original advisory. Demo video Important note The modified time of /etc/passwd needs to be newer than the system boot time, if it...

CVE-2022-23967

CVE-2022-23967 In TightVNC 1.3.10, there is an integer signedness error and resultant heap-based buffer overflow in InitialiseRFBConnection in rfbproto.c for the vncviewer component. There is no check on the size given to malloc, e.g., -1 is accepted. This allocates a chunk of size zero, which wi...

cve-2024-46483

CVE-2024-46483 - Pre-Authentication Heap Overflow in Xlight SFTP server Affected versions Xlight 32 and 64-bit versions = 3.9.4.2 Impact An unauthenticated attacker with access to Xlight SFTP could gain code execution or cause a denial or service. Root Cause Strings sent across the wire in the SF...

node-cve-2018-4407

node-cve-2018-4407 Node.js PoC exploit code for CVE-2018-4407 Author: Sam Decrock This script is based on the scapy script provided by Zuk: iOS 12 / OS X Remote Kernel Heap Overflow CVE-2018-4407 POC in a tweet: pip install scapy sudo scapy sendIPdst=“Target...

exploits

exploits CVE-2021-22600: Linux kernel LPE exploit CVE-2021-3156: Linux local privilege escalation through heap overflow in sudo Demo CVE-2021-3156: One shot exploit for heap overflow vulnerability in sudo CVE-2020-6507: Out of bounds write in V8. Chrome versions = 83.0.4103.97. RCE CVE-2020-16040...

CVE-2024-38077

CVE-2024-38077 Here’s a possible GitHub description for CVE-2024-38077: CVE-2024-38077: Remote Code Execution Vulnerability in Windows Remote Desktop Licensing Service Overview: CVE-2024-38077 is a critical vulnerability in the Windows Remote Desktop Licensing Service, which allows remote attacke...

cve-2021-3156

sudo Heap Overflow Vulnerability CVE-2021-3156 Vulnerability Overview A foreign research team discovered a sudo heap overflow vulnerability CVE-2021-3156, which had been hidden for a decade. An ordinary user can exploit this vulnerability to gain root privileges on a sudo host with default...

Windows-kernel-SegmentHeap-Aligned-Chunk-Confusion

This repository contains a PoC exploit using an exploitation technique called Aligned Chunk Confusion. The details on the technique can be found in the paper. This exploit leverages a heap overflow in the Windows kernel heap to elevate its privileges from Low to SYSTEM. The research The goal of t...

Winrar-CVE-2023-40477-POC

CVE-2023-4047 PoC By Wild Pointer Read Research: https://wildptr.io/winrar-cve-2023-40477-poc-new-vulnerability-winrar-security-research/ Recvol3.cpp Vulnerability: https://www.rarlab.com/vulnrev3names.html, https://www.win-rar.com/ Vulnerable: WinRAR = 6.22 How to Test? You can generate your own...

PHP-binary-bugs

Advisory of Exploits AI POP Builder Collection of PHP binary bugs advisory Unfixed GMP Type confusion in unserialize Idea: bypass delayed wakeup and exploit unfixed GMP type confusion bug in PHP = 5.6.40 POC source: GMPtypeconfPOC.php Advisory CVE-2022-31626 analysis Idea: heap buffer overflow in...

cve-2026-2005

CVE-2026-2005 — PostgreSQL pgcrypto Heap Overflow → RCE Remote code execution via a single SQL query targeting PostgreSQL's pgcrypto extension. The vulnerability is a heap buffer overflow in pgpparsepubencsesskey that allows corruption of PostgreSQL's internal MemoryContext allocator metadata,...

CVE-2013-2729

Adobe Reader BMP/RLE heap corruption - CVE-2013-2729 Adobe Reader X is a powerful software solution developed by Adobe Systems to view, create, manipulate, print and manage files in Portable Document Format PDF. Since version 10 it includes the Protected Mode, a sandbox technology similar to the...

CVE-2021-3156

CVE-2021-3156 Visualization, Fuzzing, Exploit and Patch of Baron Samedit Vulnerability See report » Francesco Marchiori · Alessandro Lotto Table of Contents 1. Abstract 2. Visualization 3. Fuzzing 4. Exploit 5. Patch 🧩 Abstract Any Unix-based Operating System is equipped with the sudo command tha...

CVE-2026-32223-USBPrint-Exploit

CVE-2026-32223: Plug me If you can : Exploiting USB Printer Drivers in Windows Heap-based buffer overflow in Windows USB Print Driver usbprint.sys leading to Local Privilege Escalation LPE This vulnerability was discovered and reported by ENKI WhiteHat. Overview CVE-2026-32223 is a heap-based...

CVE-2021-3156

CVE-2021-3156 sudo heap overflow to LPE, in Go based on blasty's exploit...

CVE-2025-55763

CVE-2025-55763 Buffer Overflow in the URI parser of CivetWeb 1.16 latest release as of yet. Vulnerable code The crash occurs here in src/civetweb.c during the last strcat marked. Fix See the pull request. PoC The PoC crashes the server performing an heap overflow, however it is possible to achiev...