CVE-2025-1097

A flaw was found 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 issue can lead to arbitrary code execution in the context of the ingress-nginx controller and disclosure of Secrets...

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

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 controller, and disclosure of Secrets accessible to the controller. Note that in the...

GHSA-VG63-W3P9-JC9M ingress-nginx controller - configuration injection via unsanitized mirror annotations

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 context of the ingress-nginx controller, and disclosure of Secrets accessible to...

ingress-nginx controller - auth secret file path traversal vulnerability

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 could result in denial of service, or when combined with other vulnerabilities,...

GHSA-242M-6H72-7HGP ingress-nginx controller - auth secret file path traversal vulnerability

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 could result in denial of service, or when combined with other vulnerabilities,...

GHSA-823X-FV5P-H7HW ngress-nginx controller - configuration injection via unsanitized auth-tls-match-cn annotation

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-nginx controller, and disclosure of Secrets accessible to the controller. Note th...

GHSA-FWWP-XCXW-39VQ ingress-nginx controller - configuration injection via unsanitized auth-url annotation

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 controller, and disclosure of Secrets accessible to the controller. Note that in the...

GHSA-MGVX-RPFC-9MPV 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...

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...

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

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-nginx controller, and disclosure of Secrets accessible to the controller. Note th...

ingress-nginx controller - configuration injection via unsanitized mirror annotations

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 context of the ingress-nginx controller, and disclosure of Secrets accessible to...

CVE-2025-24514

A security issue was discovered in ingress-nginx https://github.com/kubernetes/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 controller, and disclosure of Secrets...

CVE-2025-1098

A security issue was discovered in ingress-nginx https://github.com/kubernetes/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 context of the ingress-nginx...

CVE-2025-1974

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-2025-24513

A security issue was discovered in ingress-nginx https://github.com/kubernetes/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 could result in denial of service, or...

CVE-2025-1097

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...

The vulnerability of the ingress controller in the Kubernetes cluster ingress-nginx, related to insufficient validation of incoming data, allows a hacker to execute arbitrary code.

The vulnerability of the ingress controller in the Kubernetes cluster ingress-nginx is related to insufficient validation of incoming data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

The vulnerability of the ingress controller in the Kubernetes cluster ingress-nginx, related to insufficient spatial partitioning, allows a hacker to execute arbitrary code.

The vulnerability of the ingress controller in the Kubernetes cluster ingress-nginx is related to insufficient spatial separation. Exploiting this vulnerability allows a malicious actor to execute arbitrary code within the controller’s context, from a remote location...

Improper Input Validation

Overview Affected versions of this package are vulnerable to Improper Input Validation through the auth-tls-match-cn annotation. An attacker can execute arbitrary code and disclose sensitive information by injecting malicious configurations. Remediation Upgrade...

Improper Input Validation

Overview Affected versions of this package are vulnerable to Improper Input Validation through the auth-url annotation which can be used to inject configuration into nginx. Remediation Upgrade k8s.io/ingress-nginx/internal/ingress/annotations/auth to version 1.11.5, 1.12.1, 4.11.5, 4.12.1 or...