CVE-2022-20494

CVE-2022-20494 Download as APK This app demonstrates a high severity permanent denial-of-service vulnerability in Android's NotificationManagerService that I discovered. After running the exploit, the device show a black screen or it will keep repeatedly crashing and rebooting. It exploits the...

POC-CVE-2025-48988-CVE-2025-48976

CVE-2025-48988 & CVE-2025-48976 About This project runs a simple file upload endpoint with Tomcat 10.1.41 and a Jakarta Servlet. The exploit runs, by default, 1000 parallelized multipart requests with 1000 parts and 50 headers by part, from 50 workers. Run POC Build and run the Docker container:...

http2-bomb-analysis-paper

HTTP/2 Bomb: HPACK Indexed-Reference Amplification Chain Attack A high school student's independent technical deep-dive June 2026 TL;DR This repository contains my complete analysis of the HTTP/2 Bomb vulnerability CVE-2026-49975 / CVE-2026-47774, which chains two decades-old HTTP/2 primitives:...

Characterization-and-Detection-of-Cross-Router-Covert-Channels

Characterization and Detection of Cross-Router Covert Channels This repository contains the source code used in the paper "Characterization and Detection of Cross-Router Covert Channels". To access the paper, go to Dr. Oren's laboratory website: orenlab. The full data used in the paper is...

asus-bsitf-0-day-poc

POC - ASUS bsitf.sys Kernel Memory Mapping to Usermode CVE-2026-13585 Summary The ASUS bsitf.sys also distributed as AsusBSItf.sys kernel driver exposes IOCTL 0x222808 which allocates physically contiguous kernel memory of attacker-controlled size, maps it into the calling process's address space...

Envoy-CPU-Exhaustion-Vulnerability-PoC

Envoy CPU Exhaustion Vulnerability PoC This repository contains a proof-of-concept PoC Python script to demonstrate the CPU exhaustion vulnerability in Envoy caused by a flood of CONTINUATION frames. Author: blackmagic 2024 Description Envoy is a cloud-native, open-source edge and service proxy...

crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages

A flaw was found in the crypto/tls package, part of golang. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service DoS...

kexkill

The kexkill utility connects to an SSH server and sends a stream of KEXINIT packets. This may cause certain versions of OpenSSH to consume significant amounts of memory. See CVE-2016-8858 for additional details. The latest version of the source code is available from Github:...

KSMBDrain

Overview Proof-of-Concept exploit for KSMBDrain CVE-2025-38501. It can remotely exhaust the KSMBD server's connection limit. Details A remote attacker can exhaust a KSMBD server’s maximum connection limit by performing a TCP 3-way handshake and then not responding to further packets. By default,...

Wallbreak

Wallbreak Download as APK This app demonstrates two high severity permanent denial-of-service vulnerabilities in Android's WallpaperManagerService that I discovered: CVE-2021-39670 and CVE-2021-39690. After running either exploit, the device will keep repeatedly crashing and rebooting. Write-up...

katana

Katana 一个针对2016年至2019年间发布的高通设备的BootROM漏洞利用工具。 漏洞简要说明...

WaSonar

Disclaimer : This tool is for educational purposes and security research only. The developers are not responsible for misuse. Please use responsibly and ethically. WaSonar is a powerful CLI tool designed for educational research, device tracking, and stress testing on the WhatsApp protocol. Built...

Langflow < 1.9.1 - Unauthenticated File Upload

Langflow 1.9.1 contains an unrestricted file upload caused by lack of upload limitations, letting unauthenticated attackers exhaust server space and leak absolute file paths, exploit requires network access. id: CVE-2026-55450 info: name: Langflow 1.9.1 - Unauthenticated File Upload author: xtr0n...

ElementsKit Lite <3.7.9 - Unauthenticated Mailchimp Proxy

The ElementsKit Elementor Addons Lite elementskit-lite plugin for WordPress before 3.7.9 registers the REST route /wp-json/elementskit/v1/widget/mailchimp/subscribe with no authentication or capability check CWE-306. The handler accepts client-supplied Mailchimp API credentials and a list paramet...

CVE-2025-27533-Exploit-for-Apache-ActiveMQ

CVE-2025-27533-Exploit-for-Apache-ActiveMQ PoC exploit for CVE-2025-27533 , a Denial of Service DoS vulnerability in Apache ActiveMQ. This tool sends malicious OpenWire packets to exhaust the JVM heap memory of the target server, and potentially crashing the ActiveMQ service on port 61616. USE...

phpstress

phpstress Night Lion Security による、Apache および NGINX システム（PHP-FPM および PHP-CGI）で動作する PHP ウェブサイト向けの、概念実証（proof of concept）のサービス妨害 / ストレステスターです。 標準的なケーブル/DSL 接続を使用して、この攻撃は標準的な HTTP リクエストを用いて Linux Web サーバーの CPU と RAM を圧迫（フラッディング）させることができます。この攻撃は、PHP-CGI または PHP-FPM（WordPress サイトを含む）を使用して動的 PHP...

kernel: crypto: pcrypt - Fix handling of MAY_BACKLOG requests

A flaw was found in the Linux kernel's pcrypt component. This vulnerability involves how the system handles certain requests, specifically MAYBACKLOG requests, which can indicate a temporary busy state. If not properly managed, the system's processing of these requests could lead to resource...

slowloris

slowloris.py - Pythonで書かれたシンプルなSlowloris Slowlorisとは？ Slowlorisは基本的に、スレッド型サーバーに影響を与えるHTTPサービス拒否攻撃です。仕組みは次のとおりです。 1. 大量のHTTPリクエストを開始します。 2. 接続を維持するために、定期的（約15秒ごと）にヘッダーを送信します。 3. サーバーが閉じない限り、接続を閉じません。サーバーが接続を閉じた場合は、新しい接続を作成して同じことを続けます。 これにより、サーバーのスレッドプールが枯渇し、サーバーは他の人に応答できなくなります。 引用...

CVE_2023_44487-Rapid_Reset

CVE-2023-44487 HTTP/2 Rapid Reset テストツール - 拡張版 CVE-2023-44487 （HTTP/2 Rapid Reset 脆弱性）のための包括的な Python テストツールです。このリポジトリには、攻撃テスト用ツールと検証に特化したツールの両方が含まれています。 ⚠️ 重要な免責事項 このツールは教育目的および許可を得たテスト目的にのみ使用してください！ 自分が所有するシステム、または明示的な書面によるテスト許可を得たシステムに対してのみ使用すること 無許可での使用は違法となる可能性があり、サービス障害を引き起こす恐れがあります...

DHCPig

DHCPig ホワイトハットDHCP堅牢化検証: プールを枯渇させ、隣接ホストのリースを乗っ取り、偽造ARPでホストをアドレスから追い出し、ネットワークがそれを阻止したかどうかを報告します。rootとPython 3.11+が必要です。 Web UIを実行する Debian / Kali: 最新の .deb をReleasesから取得してインストールしてください — dhcpig と dhcpig-web が PATH に配置され、venvは不要です: curl -LO...