CVE-2025-1974

Kubernetes Ingress-NGINX 未认证远程代码执行CVE-2025-1974 Ingress-NGINX: 使用NGINX作为反向代理和负载均衡器的Kubernetes ingress控制器 "IngressNightmare"漏洞CVE-2025-1974源于Ingress-NGINX Admission Controller的致命缺陷，该控制器是Kubernetes用于验证传入Ingress资源的核心安全机制。 该控制器在没有认证的情况下暴露于网络，使攻击者能够操纵恶意的AdmissionReview请求，并在Ingress资源中插入未授权的配置。...

IngressNightmare-PoC

Exploit para Ingress NGINX - IngressNightmare Este proyecto proporciona un exploit dirigido a vulnerabilidades críticas de Ejecución Remota de Código RCE no autenticada en el Controlador Ingress NGINX para Kubernetes, conocidas colectivamente como IngressNightmare. Investigación de Wiz En la...

polaris

Polaris 是 Kubernetes 的一个开源策略引擎 Polaris 是 Kubernetes 的一个开源策略引擎，用于验证和修复资源配置。它包含 30 多个内置配置策略，并支持使用 JSON Schema 构建自定义策略。当以命令行模式或作为突变 Webhook 运行时，Polaris 能够根据策略标准自动修复问题。 Polaris 可以在三种不同模式下运行： 作为仪表盘 - 根据策略即代码验证 Kubernetes 资源。 作为准入控制器 - 自动拒绝或修改不符合组织策略的工作负载。 作为命令行工具 - 将策略即代码集成到 CI/CD 流程中，用于测试本地 YAML 文件。...

CVE-2026-5556-Kubernetes-Admission-Controller-Bypass-via-Case-Sensitivity

CVE-2026-5556 – Bypass del controlador de admisión de Kubernetes mediante sensibilidad a mayúsculas y minúsculas Código del programa webhook de admisión en Python + exploit !/usr/bin/env python3 admissionwebhook.py - Vulnerable webhook that rejects pods with specific name from flask import Flask,...

CVE-2025-1974

CVE-2025-1974 白帽学校第三期 - 김소은 @salt318 https://github.com/salt318/vulhub 摘要 由于Kubernetes核心安全机制Ingress-NGINX Admission Controller的缺陷引发 Ingress-NGINX Admission Controller无需认证即可暴露在网络中 这使得攻击者可以构造恶意的AdmissionReview请求，从而在Ingress资源中插入未经授权的配置 与其他漏洞结合时可能实现远程代码执行（CVE-2025-24514、CVE-2025-1097或CVE-2025-1098）...

IngressNightmare-RCE-POC

⚠️ Critical RCE in Ingress-NGINX via Configuration Injection CVE-2025-1974 and more 此仓库包含针对 CVE-2025-1974 的概念验证（PoC）利用程序，这是 Kubernetes 的 Ingress-NGINX 控制器中的一个严重（CVSS 9.8 ）漏洞。该漏洞允许未经身份验证的攻击者通过使用 Validating Admission Controller 时不安全的配置注入实现远程代码执行。这是 2025 年 3 月 26 日披露并修复的五项漏洞中最严重的一个。 📌 影响： •...

CVE-2025-1974

cve-2025-1974-win11-attack-defense-lab Windows 11 优先的教育仓库，用于在安全的、非武器化的 ATTACK + DEFENSE 实验室环境中研究 CVE-2025-1974。该项目专为大学课程、团队演示和可生成报告的截图而设计。它强调清洁室实现、仅本地验证，以及永不成为真正漏洞利用的红队式攻击仿真。 该实验室编码了官方基线，即 CVE-2025-1974 影响 ingress-nginx，受影响版本为 Windows 11 优先的 UX" -- B"Python CLIapp.main" B --...

CVE-2025-1974

演示 https://youtu.be/3hYlHeaf2mQ 什么是 CVE-2025-1974？ CVE-2025-1974 IngressNightmare 是 Kubernetes ingress-nginx 准入控制器中的一个严重（CVSS 9.8）未授权远程代码执行漏洞。 攻击流程： 1. 上传 ：通过 HTTP POST 向 NGINX 发送恶意共享库（.so 文件） 2. 注入 ：发送精心构造的 Ingress 相关清单（AdmissionReview），并携带注入 sslengine 指令的注解 3. 执行 ：准入控制器执行 nginx -t，该命令加载并执行恶意 .s...

CVE-2025-1974

🚨 通过 Ingress-NGINX 准入控制器进行日志注入测试 🧠 概述 此脚本用于测试 Kubernetes 集群中 NGINX Ingress 控制器的注解注入漏洞。它仅用于检测目的 ，涉及 CVE-2025-1974，该漏洞允许恶意注解影响 NGINX 配置。 📚 背景 该漏洞由 Wiz.io 披露（博客文章），涉及控制器未正确处理注入的注解。例如： nginx.ingress.kubernetes.io/auth-url: "http://placeholder/; errorlog /root/thispathshouldntexist.log debug; " 这可能导致意...

trivy-enforcer

trivy-enforcer EXPERIMENTAL Operador de Kubernetes para el aseguramiento de imágenes Funciona como Controlador de admisión Evita que se desplieguen imágenes inseguras Controlador personalizado Observa el CRD ImageVulnerability y escanea la imagen en el recurso personalizado automáticamente...

CVE-2026-100706

kyverno before 1.19.1 fails to properly validate URL-encoded path segments in Policy apiCall urlPath, allowing namespace tenants to bypass the per-namespace clamp and create objects in other namespaces as the admission-controller ServiceAccount. Attackers can exploit this by using percent-encoded...

CVE-2026-100707

Kyverno before 1.19.1 contains a namespace isolation bypass in the apiCall context entry of namespaced Policy resources due to inconsistent path interpretation between validation and execution. A low-privilege tenant can use percent-encoded dot-segments in urlPath to bypass namespace checks and...

CVE-2026-100707 Kyverno before 1.19.1 Namespace Isolation Bypass via Percent-Encoded Path

Kyverno before 1.19.1 contains a namespace isolation bypass in the apiCall context entry of namespaced Policy resources due to inconsistent path interpretation between validation and execution. A low-privilege tenant can use percent-encoded dot-segments in urlPath to bypass namespace checks and...

EUVD-2026-87680

Kyverno before 1.19.1 contains a namespace isolation bypass in the apiCall context entry of namespaced Policy resources due to inconsistent path interpretation between validation and execution. A low-privilege tenant can use percent-encoded dot-segments in urlPath to bypass namespace checks and...

CVE-2026-100707 Kyverno before 1.19.1 Namespace Isolation Bypass via Percent-Encoded Path

Kyverno before 1.19.1 contains a namespace isolation bypass in the apiCall context entry of namespaced Policy resources due to inconsistent path interpretation between validation and execution. A low-privilege tenant can use percent-encoded dot-segments in urlPath to bypass namespace checks and...

EUVD-2026-87679

kyverno before 1.19.1 fails to properly validate URL-encoded path segments in Policy apiCall urlPath, allowing namespace tenants to bypass the per-namespace clamp and create objects in other namespaces as the admission-controller ServiceAccount. Attackers can exploit this by using percent-encoded...

CVE-2026-100706

Kyverno versions before 1.19.1 are vulnerable to privilege escalation due to improper validation of URL-encoded path segments in the Policy apiCall urlPath. This flaw allows namespace tenants to bypass per-namespace clamps and perform actions as the admission-controller ServiceAccount . By using ...

PT-2026-99377

Name of the Vulnerable Software and Affected Versions kyverno versions prior to 1.19.1 Description Insufficient validation of URL-encoded path segments in the Policy apiCall urlPath allows namespace tenants to bypass the per-namespace clamp. This enables the creation of objects in other namespace...

BIT-KYVERNO-2026-84195 Kyverno before 1.16.4 Credential Leak via apiCall

Kyverno before 1.16.4 automatically attaches the admission controller's ServiceAccount token to outbound HTTP requests in apiCall service mode without explicit authorization headers. Attackers can exfiltrate the token by directing apiCall requests to external or attacker-controlled endpoints,...

CVE-2026-54523

A flaw was found in Kyverno, a policy engine for cloud-native platforms. A user with specific permissions to create policy objects in one area namespace can exploit a vulnerability where a namespace argument is not properly checked. This allows them to force the system's admission controller, whi...