Tomcat-CVE-2025-31650

CVE-2025-31650 🚨 Proof of Concept PoC for Apache Tomcat HTTP/2 DoS vulnerability CVE-2025-31650 This script triggers a memory exhaustion condition in Apache Tomcat by sending malformed priority headers over HTTP/2. 🎯 Affected Versions Apache Tomcat 9.0.76 – 9.0.102 Apache Tomcat 10.1.10 – 10.1.39...

http2smugl

http2smugl This tool helps to detect and exploit HTTP request smuggling in cases it can be achieved via HTTP/2 - HTTP/1.1 conversion by the frontend server. The scheme is as follows: 1. An attacker sends a crafted HTTP/2 request to the target server, which we call frontend. 2. The request is...

golang-CVE-2023-44487

Golang CVE-2023-44487 testing This repository contains testing resources and results for the CVE-2023-44487. It uses a modified version of https://github.com/secengjeff/rapidresetclient to test against various Golang server configs. Testing against a normal server go run server.go go run...

CVE-2026-23918

This is a proactive tool for security auditing. For your GitHub repository, you’ll want a description that highlights its safety non-intrusive and its specific utility for system administrators. Here are a few options for your GitHub description and a template for your README.md. GitHub Repositor...

h2spacex

H2SpaceX HTTP/2 low level library based on Scapy which can be used for Single Packet Attack Race Condition on H2 This library was part of an academic research with title of QUIC-er Races: HTTP/3 won’t save you from TOCTOU vulnerabilities. Dive into Single Packet Attack Article I wrote an article...

CVE-2019-9511_Priority-Churn-Data-Dribble

HTTP/2 CVE-2019-9511 & CVE-2019-9513 Lightweight Probes Repository with controlled validation scripts for behaviors associated with CVEs CVE-2019-9511 and CVE-2019-9513 , both related to denial of service vectors in HTTP/2 implementations. The scripts were created to support technical validations...

CVE-2026-23918-Elite-Auditor

☣️ CVE-2026-23918-Elite-Auditor ☣️ Professional Intelligence & Reconnaissance Tool for Apache HTTP/2 Double-Free Vulnerability. 📌 Overview CVE-2026-23918 CVSS 8.8 is a critical memory corruption flaw in Apache HTTP Server 2.4.66. This auditor is designed to safely fingerprint targets and assess...

midonescanner-android

MidONe Scanner اسکنر حرفه‌ای آی‌پی تمیز CDN · CLOUDFLARE · DNS ⬇️ دانلود APK · 🖥️ دانلود Windows · 📣 کانال تلگرام 🔍 چرا MidONe Scanner؟ بیشتر ابزارهای اسکن IP فقط یک ping ساده می‌زنند — عددی که هیچ ربطی به سرعت واقعی اتصال ندارد. MidONe Scanner متفاوت است: داده واقعی دانلود می‌کند. سرعتی که اپ نشان...

CVE-2024-27316

CVE-2024-27316 I decided to call this vulnerability specifically "CVE-2024-27316" since I have tested it against this vulnerability. The underlying flaw effects other CVEs so I thought I'd mention those with the hope that others could test and modify this PoC : This PoC currently only works again...

rapid-reset-check

Rapid Reset Check rapid-reset-check is a small Go CLI for quickly inventorying HTTPS endpoints that expose HTTP/2 and therefore need a CVE-2023-44487 mitigation review. The scanner is deliberately non-exploitative. It resolves each target, opens a certificate-verified TLS connection, offers h2 an...

h2csmuggler

h2cSmuggler Description h2cSmuggler smuggles HTTP traffic past insecure edge-server proxypass configurations by establishing HTTP/2 cleartext h2c communications with h2c-compatible back-end servers, allowing a bypass of proxy rules and access controls. See my detailed write-up below for: Technica...

gori

Hack from the terminal. Installation • Usage • Documentation • Contributing gori 고리 — Korean for ring, link, loop sits in the loop between your client and its target, capturing every request and response as a flow you can replay, fuzz, and scan across HTTP/1.1, HTTP/2, WebSocket, gRPC, and SSE, a...

impersonate-proxy

impersonate-proxy English | 日本語 | 简体中文 A local MITM proxy that lets you control TLS fingerprints JA3/JA4, HTTP/2 fingerprints, HTTP header order, User-Agent, and source IP headers — all from a single YAML config file. A Chrome extension is included for toggling the proxy and switching fingerprint...

CVE-2026-56848

CVE-2026-56848 NVD Description A flaw in Node.js HTTP/2 handling allows nghttp2sessionmemsend to be called re-entrantly while nghttp2sessionmemrecv is executing, resulting in a heap-use-after-free. This vulnerability affects Node.js 26.x, 24.x, and 22.x. Note: versions mentioned in the descriptio...

CVE-2025-9784

CVE-2025-9784 MadeYouReset HTTP/2 Vulnerability Test Overview This repository contains a simple and effective bash script to test for the CVE-2025-9784 vulnerability known as the "MadeYouReset" HTTP/2 Denial of Service DoS attack in Undertow HTTP/2 server implementations. The vulnerability allows...

CVE-2026-42945-NGINX-Rift-Toolkit

CVE-2026-42945 Nginx Rift Vulnerability Toolkit Comprehensive toolkit for scanning, patching, and testing CVE-2026-42945 - a critical RCE vulnerability in nginx Table of Contents Overview CVE Details Features Toolkit Components Requirements Installation Usage Workflow Examples Security...

cve-2026-49975-http2bomb_reproduction

CVE-2026-49975 HTTP/2 Bomb Complete Reproduction Guide Based on QiAnXin CERT Advisory + Calif Original Research ================================================================ I. Vulnerability Overview CVE-2026-49975 is a critical denial-of-service DoS vulnerability in HTTP/2 server and proxy...

CVE-2023-44487

CVE-2023-44487 Basic vulnerability scanning to see if web servers may be vulnerable to CVE-2023-44487 This tool checks to see if a website is vulnerable to CVE-2023-44487 completely non-invasively. 1. The tool checks if a web server accepts HTTP/2 requests without downgrading them 2. If the web...

CVE-2026-86350

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · CVE-2026-86350 CVE-2026-86350 Apache Tomcat 9.0.121 - Apache Software Foundation I am @abraxasnull. Loopback lab. The client is CVE-2026-86350-Abraxas-Labs.py. HTTP/2 header mix-up. A regression in the CVE-2026-41293...

http-request-smuggler

HTTP Request Smuggler This Burp Suite extension automatically detects and exploits HTTP Request Smuggling vulnerabilities using advanced desynchronization techniques developed by PortSwigger researcher James Kettle. It supports comprehensive scanning for HTTP/1.1 and HTTP/2-downgrade desync...