35 matches found
CVE-2026-42945-POC
CVE-2026-42945 NGINX Rift - HTB対応エクスプロイト 2024年に発見されたNGINXのヒープバッファオーバーフロー脆弱性のためのスタンドアロンエクスプロイト。このバージョンは、DockerコンテナをセットアップできないHackTheBoxやCTF環境向けに最適化されています。 脆弱性の詳細 CVE-2026-42945 は、2008年(バージョン0.6.27)から存在するNGINXの ngxhttprewritemodule における深刻なヒープバッファオーバーフローです。このバグは以下の場合に発生します: 1. rewrite ディレクティブの置換文字列に...
nginx-cve-2026-42945-poc
CVE-2026-42945 — Desbordamiento de búfer en el montículo del Módulo Rewrite de NGINX → RCE RCE confirmado exitoso — mediante desbordamiento de montículo + inyección de proceso GDB, ejecuta comandos arbitrarios en los procesos worker de NGINX / OpenResty. Inicio rápido 一键构建 NGINX 镜像 + 执行 RCE 测试...
Nginx-Rift
NGINX Rift RCE 概念验证,针对 CVE-2026-42945 ——这是 NGINX ngxhttprewritemodule 中一个于 2008 年引入的严重堆缓冲区溢出漏洞。该漏洞使得攻击者能够对使用 rewrite 和 set 指令的服务器进行未经认证的远程代码执行。 该漏洞与另外三个内存破坏问题(CVE-2026-42946、CVE-2026-40701、CVE-2026-42934)一同,由 depthfirst 的安全分析系统在单击一次接入 NGINX 源码后自动发现。...
CVE-2026-42945
RIFT — 远程注入与故障触发 作者: Michael Sanji Winaya Prawiradibrata AI 合著者: Varanus — sahabatku 针对 NGINX 的 ngxhttprewritemodule 的堆缓冲区溢出利用框架。 一个集侦察与利用于一体的工具。零外部依赖。 仓库内容 文件| 描述 ---|--- rift.py| 主工具。 侦察与利用合并在一个脚本中(1026 行)。 README.md| 本文档。 运行要求 Python 3.6+(仅标准库 — 无需 pip、无需 venv、无依赖项 ) 快速上手 1. 全面侦察 — 检测版本、端点、漏洞、...
CVE-2026-42945
CVE-2026-42945 — NGINX Rift NGINXngxhttprewritemodule 中的堆缓冲区溢出 指标| 值 ---|--- CVSS v4.0| 9.2 (严重) CVSS v3.1| 8.1 (高危) — AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE| 122 — 基于堆的缓冲区溢出 引入时间| 2008年6月 — v0.6.27 发现时间| 2026年4月 — DepthFirst Research 修复时间| 2026年5月13日 — v1.30.1, v1.31.0 CVE 发布时间| 2026年5月21日 存在周期...
CVE-2026-42945
CVE-2026-42945 - NGINX Rift 漏洞分析与复现 概述 CVE-2026-42945(代号 "NGINX Rift")是一个存在于 NGINX ngxhttprewritemodule 中的堆缓冲区溢出 漏洞,CVSS v4 评分 9.2(Critical) 。 该漏洞由 depthfirst 安全研究团队于 2026 年 4 月发现,自 2008 年引入 NGINX 0.6.27 版本以来已潜伏 18 年 。 影响范围 NGINX Open Source 0.6.27 1.30.0 NGINX Plus R32 R36 NGINX Instance Manager...
ai-vuln-rediscovery-nginx-cve-2026-42945
nginxにおけるCVE-2026-42945のAI支援による再発見 このリポジトリは、nginxのngxhttprewritemoduleに対する再現可能なAI支援による脆弱性再発見実験を文書化したもので、後にCVE-2026-42945に関連付けられました。 この実験は意図的に限定されています。脆弱性のあるファイルsrc/http/ngxhttpscript.cは、監査のためにモデルに直接提供されました。これは、AIシステムがnginxの全コードベースからゼロから自律的に問題を発見したという主張ではありません。 概要...
Security Bulletin: DataStage on Cloud Pak for Data has several vulnerabilities due to open source software
Summary Open source packages are used as part of the overall processing in DataStage on Cloud Pak for Data Vulnerability Details CVEID:CVE-2026-42945 DESCRIPTION: NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite...
MiracleLinux 8 : nginx:1.24 (AXSA:2026-1164:01)
The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1164:01 advisory. nginx: ngxhttprewritemodule: code execution and denial of service CVE-2026-9256 Tenable has extracted the preceding description block directly from the...
ROS-20260626-73-0020
The vulnerability of the ngxhttprewritemodule module in NGINX Plus and NGINX Open Source web servers is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause a denial-of-service attack by sending a specially crafte...
RockyLinux 10 : nginx (RLSA-2026:29874)
The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:29874 advisory. nginx: ngxhttprewritemodule: code execution and denial of service CVE-2026-9256 Tenable has extracted the preceding description block directly from the RockyLin...
nginx: ngx_http_rewrite_module: code execution and denial of service
A flaw was found in the ngxhttprewritemodule module of NGINX. When a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression PCRE captures and a replacement string that references multiple such captures in a redirect or arguments context, an...
Exploit for CVE-2026-42945
CVE-2026-42945 - ngxhttprewritemodule module. This vulnerab...
ROS-20260609-73-0014
The vulnerability of the ngxhttprewritemodule module in NGINX Plus and NGINX Open Source web servers is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...
ROS-20260609-73-0007
The vulnerability of the ngxhttprewritemodule module in NGINX Plus and NGINX Open Source web servers is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause a denial-of-service attack by sending a specially crafte...
HPESBNW05064 rev.1 - Status of NGINX ngx_http_rewrite_module Vulnerability (CVE-2026-42945) in HPE Aruba Networking Products
Potential Security Impact: Remote: Arbitrary Code Execution, Code Execution, Denial of Service DoS, Unauthorized Code Execution, Unauthorized Execution of Arbitrary Code, Unauthorized Privileged Access, Buffer Overflow SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. Aruba AirWave...
BIT-NGINX-2026-9256 NGINX ngx_http_rewrite_module vulnerability
NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression PCRE captures for example, ^/.$ and a replacement string that references...
Self-Researched-POC
NGINX ngxhttpr...
SUSE CVE-2026-9256
NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression PCRE captures for example, ^/.$ and a replacement string that references...
CVE-2026-9256
NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression PCRE captures for example, ^/.$ and a replacement string that references...