CVE-2023-5044

CVE-2023-5044 CVE 2023 5044에 대한 PoC 전제 조건 Kind: v0.20.0 Kubectl: v1.29.3 Docker: v26.0.0 PoC Docker에 올바른 권한을 부여합니다 sudo usermod -aG docker $USER && newgrp docker extraPortMaping 및 node-labels를 사용하여 클러스터를 시작하여 인그레스를 준비합니다. cat EOF | kind create cluster --config=- kind: Cluster apiVersion:...

CVE-2023-5044

CVE-2023-5044 nginx.ingress.kubernetes.io/permanent-redirect 어노테이션을 통한 코드 인젝션 먼저, Pod와 Service를 배포해야 합니다: kind: Pod apiVersion: v1 metadata: name: apple-app labels: app: apple spec: containers: - name: apple-app image: hashicorp/http-echo args: - "-text=apple" --- kind: Service apiVersion: v1...

CVE-2026-3288-lab

CVE-2026-3288 취약 실습 환경 Docker NGINX Ingress Controller 구성 주입 ⚠️ 경고 : 이 실습 환경은 공인된 보안 교육 목적으로만 의도적으로 취약하게 구성되어 있습니다. 취약점 개요 CVE-2026-3288 CVSS 8.8 높음 - NGINX Ingress Controller의 구성 주입 영향 버전 : v1.13.8, v1.14.4, v1.15.0 공격 벡터 : 경로 구성의 큰따옴표" 주입 영향 : 원격 코드 실행, 비밀 노출, 자격 증명 탈취 관련 취약점 : CVE-2026-24512 유사...

CVE-2024-7646

CVE-2024-7646 CVE-2024-7646 の PoC apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: example-ingress annotations: nginx.ingress.kubernetes.io/server-snippet: | addheader X-Pwn-Header "Pwn\r\n HTTP/1.1 200 OK Content-Type: text/html alert'XSS'; --------"; return 200 "PWNed"; spec: rule...

Nginx Out-of-band Security Notification (July 15, 2026)

NGINX Security Advisory: NGINX Ingress Controller vulnerability CVE-2026-55723 NGINX Ingress Controller NGINX Ingress Controller vulnerability CVE-2026-52865 NGINX Ingress Controller NGINX Agent vulnerability CVE-2026-60062 NGINX Agent, NGINX Instance Manager NGINX map directive and regex matchin...

CVE-2026-77180

When NGINX Ingress Controller is configured with Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without sanitization. An authenticated attacker...

EUVD-2026-70141

When NGINX Ingress Controller is configured with Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without sanitization. An authenticated attacker...

CVE-2026-77180

NGINX Ingress Controller is vulnerable to a configuration injection flaw (CWE-76) in its configuration generator. Multiple user-controllable Ingress annotation fields are written into the generated NGINX configuration without sanitization , allowing an authenticated attacker with Kubernetes API w...

CVE-2026-77180 NGINX Ingress Controller vulnerability

When NGINX Ingress Controller is configured with Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without sanitization. An authenticated attacker...

CVE-2026-77180 NGINX Ingress Controller vulnerability

When NGINX Ingress Controller is configured with Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without sanitization. An authenticated attacker...

K000162601: NGINX Ingress Controller vulnerability CVE-2026-77180

Security Advisory Description When NGINX Ingress Controller is configured with Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without...

CVE-2026-77180: Improper Neutralization of Equivalent Special Elements

When NGINX Ingress Controller is configured with Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without sanitization. An authenticated attacker...

PT-2026-84762

When NGINX Ingress Controller is configured with Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without sanitization. An authenticated attacker...

The vulnerabilities of the Ingress components and Custom Resource Definitions (CRDs) of the NGINX Ingress Controller platform allow a malicious actor to insert arbitrary configuration directives into NGINX, gain unauthorized access to file creation and deletion operations, or trigger service failures.

The vulnerability of the Ingress components and Custom Resource Definitions CRDs of the NGINX Ingress Controller monitoring and management platform is related to the lack of measures taken to neutralize special elements during the processing of string values. Exploiting this vulnerability allows ...

The vulnerability of the Ingress and TransportServer components of the NGINX Ingress Controller platform allows a attacker to cause service interruptions.

The vulnerability of the Ingress and TransportServer components of the NGINX Ingress Controller monitoring and management platform is related to a pointer arithmetic error. Exploiting this vulnerability could allow an attacker to cause service interruptions...

CVE-2026-52865 NGINX Ingress Controller vulnerability

When NGINX Ingress Controller processes Ingress or TransportServer resources, an authenticated, remote attacker with permission to create or modify Ingress or TransportServer resources can cause the NGINX Ingress Controller process to terminate. Impact: The NGINX Ingress Controller control plane...

CVE-2026-52865

When NGINX Ingress Controller processes Ingress or TransportServer resources, an authenticated, remote attacker with permission to create or modify Ingress or TransportServer resources can cause the NGINX Ingress Controller process to terminate. Impact: The NGINX Ingress Controller control plane...

CVE-2026-52865

CVE-2026-52865 affects the NGINX Ingress Controller. When processing Ingress or TransportServer resources, an authenticated remote attacker with write access to create/modify those resources can cause the NGINX Ingress Controller process to terminate, leading to a persistent crash loop in the con...

CVE-2026-55723

When NGINX Ingress Controller is configured with Custom Resource Definitions CRDs or Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without...

EUVD-2026-44680

When NGINX Ingress Controller is configured with Custom Resource Definitions CRDs or Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without...