nGixshell

nGixShell is an nginx CVE scanner and RCE exploit framework. It ships a proof-of-concept for CVE-2026-42945 CVSS 3.1 8.1 HIGH per F5/NVD — a heap buffer overflow in ngxhttprewritemodule — and a scanner covering 64 nginx CVEs with automated HTTP probes, fingerprinting, WAF detection/bypass, web...

NGINX_RIFT_SCAN_CVE_2026_42945

NGINX Rift Config Scanner Language: 中文 | English This is a lightweight scanner for checking whether an NGINX configuration contains risky CVE-2026-42945, also known as NGINX Rift, and CVE-2026-9256 configuration patterns. The issue was disclosed by depthfirst in NGINX Rift: Achieving NGINX RCE vi...

CVE-2026-42945-POC

CVE-2026-42945 NGINX Rift - HTB-Ready Exploit Standalone exploit for the NGINX heap buffer overflow vulnerability discovered in 2024. This version is optimized for HackTheBox and CTF environments where you can't set up Docker containers. Vulnerability Details CVE-2026-42945 is a critical heap...

nginx-rift-private-lab

NGINX Rift RCE Proof of concept for CVE-2026-42945 , a critical heap buffer overflow in NGINX's ngxhttprewritemodule introduced in 2008. The bug enables unauthenticated remote code execution against servers using rewrite and set directives. This fork extends the original PoC with an ASLR-bypass...

CVE-2026-42945

CVE-2026-42945 — NGINX Rift Heap Buffer Overflow in NGINXngxhttprewritemodule Metric| Value ---|--- CVSS v4.0| 9.2 Critical CVSS v3.1| 8.1 High — AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE| 122 — Heap-based Buffer Overflow Introduced| June 2008 — v0.6.27 Discovered| April 2026 — DepthFirst Research...

CVE-2026-42945-Reverse-Shell-POC

CVE-2026-42945 NGINX Rift RCE PoC with Reverse Shell Remote code execution proof-of-concept for CVE-2026-42945 , a heap buffer overflow in NGINX's ngxhttprewritemodule. This fork extends the public trigger PoC with an embedded reverse-shell listener and configurable exploitation parameters for CT...

CVE-2026-9256-Poc

nginx ngxhttprewritemodule Heap Buffer Overflow Description nginx Plus and nginx Open Source ngxhttprewritemodule contains a heap buffer overflow vulnerability. When a rewrite directive uses a regex with multiple overlapping PCRE capture groups e.g. ^/.$ and a replacement referencing multiple...

CVE-2026-9256

CVE-2026-9256 — nginx rewrite-module heap overflow tracking site Source for the CVE-2026-9256 patch-status tracker: a single-page site recording which distributions have shipped a fix for the nginx rewrite-module heap overflow. Where the facts live Everything about the bug — affected and fixed...

CVE-2026-42945

🛡️ CVE-2026-42945 - NGINX Rift Critical Heap-Based Buffer Overflow in NGINX 📌 Overview CVE-2026-42945 also known as NGINX Rift is a critical security vulnerability in the ngxhttprewritemodule of NGINX. Type : Heap-based Buffer Overflow CWE-122 Discovered : May 2026 Existed For : 18 years...

nginxrift-CVE-2026-42945

NGINX Rift RCE Exploit CVE-2026-42945 de @DepthFirstDisclosures Una herramienta profesional de Prueba de Concepto PoC para investigar e identificar la vulnerabilidad NGINX Rift, un desbordamiento crítico de búfer en el heap en ngxhttprewritemodule. Resumen de la Vulnerabilidad ID CVE:...

NGINX-Rift

NGINX Rift — CVE-2026-42945 / CVE-2026-9256 漏洞扫描与验证工具 NGINX Rift 是一款针对 CVE-2026-42945 和 CVE-2026-9256 （NGINX ngxhttprewritemodule 堆溢出漏洞）的开源扫描与验证工具。支持远程网络指纹扫描和本地深度配置审计，帮助安全团队快速排查 NGINX 环境中的潜在风险。 漏洞概述 CVE-2026-9256 CVSS 4.0: 9.2 Critical 属性| 详情 ---|--- CVE 编号| CVE-2026-9256 漏洞类型| 堆缓冲区溢出 Heap-based...

CVE-2026-42945

CVE-2026-42945 - NGINX Rift Vulnerability Analysis and Reproduction Overview CVE-2026-42945 codename "NGINX Rift" is a heap buffer overflow vulnerability in the NGINX ngxhttprewritemodule, with a CVSS v4 score of 9.2 Critical. Discovered by the depthfirst security research team in April 2026, thi...

nginx-rift-scanner

nginx-rift-scanner Dependency-free Python 3 scanner for CVE-2026-42945 "NGINX Rift" — a CVSS v4.0 9.2 CRITICAL heap-based buffer overflow CWE-122 in ngxhttprewritemodule. What it detects Two independent checks are run on every invocation: Check| How ---|--- Version| nginx -V, dpkg/rpm/apk,...

CVE-2026-42945-nginx-rift-poc

NGINX Rift — CVE-2026-42945 RCE proof-of-concept for CVE-2026-42945 , a critical heap buffer overflow in NGINX's ngxhttprewritemodule introduced in 2008. Enables unauthenticated remote code execution against servers using rewrite ... ?... + set capture combinations. Original vulnerability...

nginx-rift-detect

nginx-rift-detect Script de detección por comportamiento para CVE-2026-42945 NGINX Rift — un desbordamiento de búfer en el montón en ngxhttprewritemodule presente en nginx desde 2008. ⚠️ Descargo de responsabilidad Esta herramienta está destinada exclusivamente a pruebas de seguridad e...

CVE-2026-42945

CVE-2026-42945 Nginx Rift - PoC Toolkit A comprehensive proof-of-concept toolkit for CVE-2026-42945 Nginx Rift, a critical heap buffer overflow vulnerability in Nginx's ngxhttprewritemodule. Vulnerability Summary Field| Details ---|--- CVE ID| CVE-2026-42945 Name| Nginx Rift Type| Heap Buffer...

ai-vuln-rediscovery-nginx-cve-2026-42945

AI-Assisted Rediscovery of CVE-2026-42945 in nginx This repository documents a reproducible AI-assisted vulnerability rediscovery experiment against nginx ngxhttprewritemodule, later associated with CVE-2026-42945. The experiment is intentionally narrow. The vulnerable file,...

CVE-2026-42945_NginxRift

🚀 NGINX Rift PoC Automation — CVE-2026-42945 PoC Automation Driver for RCE exploitation of thenginx-rift container · Target verification → Single-command exploit → Interactive reverse shell One command orchestrates the entire exploit flow — from container check to getting a shell. ⚠️ Ethical &...

CVE-2026-42945

NGINX Rift RCE Proof of concept for CVE-2026-42945 , a critical heap buffer overflow in NGINX's ngxhttprewritemodule introduced in 2008. The bug enables unauthenticated remote code execution against servers using rewrite and set directives. This vulnerability — along with three other memory...

nginx-cve-2026-42945-poc

CVE-2026-42945 — NGINX Rewrite Module Heap Buffer Overflow → RCE RCE confirmed successful — via heap overflow + GDB process injection, execute arbitrary commands in NGINX / OpenResty worker processes. Quick Start One-click build NGINX image + execute RCE test ./run.sh nginx One-click build...