CVE-2025-1097 ingress-nginx controller - configuration injection via unsanitized auth-tls-match-cn annotation

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the auth-tls-match-cn Ingress annotation can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx controller, and disclosure of...

CVE-2025-1097

Ingress-NGINX CVE-2025-1097 allows configuration injection via the auth-tls-match-cn annotation, enabling arbitrary code execution in the ingress-nginx controller and potential disclosure of Secrets. The exploit is demonstrated against Ingress-NGINX Admission Controller versions up to at least 1....

EUVD-2025-8034

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the auth-tls-match-cn Ingress annotation can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx controller, and disclosure of...

CVE-2025-1974 ingress-nginx admission controller RCE escalation

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

CVE-2025-1974

CVE-2025-1974 affects the Ingress-NGINX controller in Kubernetes, enabling unauthenticated code execution when a pod-network–reachable attacker can reach the admission/controller path. Public exploits exist (Ingress-NGINX Admission Controller RCE and related PoCs), with published exploit details ...

CVE-2025-1974 ingress-nginx admission controller RCE escalation

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

CVE-2025-1974 ingress-nginx admission controller RCE escalation

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

IngressNightmare: CVE-2025-1974 - 9.8 Critical Unauthenticated Remote Code Execution Vulnerabilities in Ingress NGINX

Over 40% of cloud environments are vulnerable to RCE, likely leading to a complete cluster takeover...

Critical Ingress NGINX Controller Vulnerability Allows RCE Without Authentication

A set of five critical security shortcomings have been disclosed in the Ingress NGINX Controller for Kubernetes that could result in unauthenticated remote code execution, putting over 6,500 clusters at immediate risk by exposing the component to the public internet. The vulnerabilities...

Kubernetes ingress-nginx 安全漏洞

Ingress NGINX Controller is an open source portal controller that uses NGINX as a reverse proxy and load balancer. Ingress NGINX Controller suffers from a remote code execution vulnerability that can be exploited by an attacker to gain access to sensitive data such as credentials and keys across...

Kubernetes ingress-nginx 输入验证错误漏洞

Ingress NGINX Controller is an open source portal controller that uses NGINX as a reverse proxy and load balancer. Ingress NGINX Controller suffers from a remote code execution vulnerability that stems from auth-tls-match-cn Ingress annotations can be used to inject configurations, which could le...

Kubernetes ingress-nginx 输入验证错误漏洞

Ingress NGINX Controller is an open source portal controller that uses NGINX as a reverse proxy and load balancer. Ingress NGINX Controller suffers from a remote code execution vulnerability that can be exploited by an attacker to gain access to sensitive data such as credentials and keys across...

Kubernetes ingress-nginx 输入验证错误漏洞

Kubernetes ingress-nginx is an entry controller for Kubernetes, an open source from the Cloud Native Computing Foundation that uses NGINX as a reverse proxy and load balancer. An input validation error vulnerability exists in Kubernetes ingress-nginx that originates from directory traversal and...

ingress-nginx admission controller RCE escalation

CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Score: 9.8, Critical A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx...

ingress-nginx controller configuration injection via unsanitized mirror annotations

CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Score: 8.8, High A security issue was discovered in ingress-nginx where the \mirror-target\ and \mirror-host\ Ingress annotations can be used to inject arbitrary configuration into nginx. This can lead to arbitrary code execution in the...

ingress-nginx controller configuration injection via unsanitized auth-tls-match-cn annotation

CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Score: 8.8, High A security issue was discovered in ingress-nginx where the \auth-tls-match-cn\ Ingress annotation can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-ngin...

ingress-nginx controller configuration injection via unsanitized auth-url annotation

CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Score: 8.8, High A security issue was discovered in ingress-nginx where the \auth-url\ Ingress annotation can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx...

ingress-nginx controller auth secret file path traversal vulnerability

CVSS Rating: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L Score: 4.8, Medium A security issue was discovered in ingress-nginx where attacker-provided data are included in a filename by the ingress-nginx Admission Controller feature, resulting in directory traversal within the container. This coul...

PT-2025-12715

Name of the Vulnerable Software and Affected Versions Ingress-nginx versions prior to 1.12.1, from 1.12.0-beta.0 before 1.12.1 Description Ingress-nginx is vulnerable to a critical remote code execution RCE vulnerability CVE-2025-1974 with a CVSS score of 9.8. This flaw allows unauthenticated...

PT-2025-12716 · Unknown +1 · Ingress-Nginx +1

Name of the Vulnerable Software and Affected Versions: ingress-nginx versions prior to v1.12.1 ingress-nginx versions before v1.11.5 ingress-nginx versions from v1.12.0-beta.0 before v1.12.1 Description: A security issue was discovered in ingress-nginx where attacker-provided data are included in...