Ingress Nginx

ingress-nginx

Vendor: Kubernetes • 10 CVEs

CVEs (10)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2026-4342 1Kubernetes 2Ingress Nginx Nginx Ingress Controller Jun 17, 2026 Mar 19, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 A security issue was discovered in ingress-nginx where a combination of Ingress annotations can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx co...Show more A security issue was discovered in ingress-nginx where a combination of Ingress annotations 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 default installation, the controller can access all Secrets cluster-wide.)Show less
CVE-2026-3288 1Kubernetes 1Ingress Nginx Jun 17, 2026 Mar 9, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/rewrite-target` Ingress annotation can be used to inject configuration into nginx. This can lead to arbitrary code execution in the...Show more A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/rewrite-target` 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 default installation, the controller can access all Secrets cluster-wide.)Show less
CVE-2023-5044 1Kubernetes 1Ingress Nginx Jun 17, 2026 Oct 25, 2023 N/A· v4 8.8 HIGH· v3 N/A· v2 Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation.
CVE-2023-5043 1Kubernetes 1Ingress Nginx Jun 17, 2026 Oct 25, 2023 N/A· v4 8.8 HIGH· v3 N/A· v2 Ingress nginx annotation injection causes arbitrary command execution.
CVE-2022-4886 1Kubernetes 1Ingress Nginx Jun 17, 2026 Oct 25, 2023 N/A· v4 6.5 MEDIUM· v3 N/A· v2 Ingress-nginx `path` sanitization can be bypassed with `log_format` directive.
CVE-2021-25748 1Kubernetes 1Ingress Nginx Jun 17, 2026 May 24, 2023 N/A· v4 6.5 MEDIUM· v3 N/A· v2 A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use a newline character to bypass the sanitization of the `spec.rules[].http.paths[].path` field of an Ingress o...Show more A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use a newline character to bypass the sanitization of the `spec.rules[].http.paths[].path` field of an Ingress object (in the `networking.k8s.io` or `extensions` API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.Show less
CVE-2021-25746 1Kubernetes 1Ingress Nginx Jun 17, 2026 May 6, 2022 N/A· v4 7.1 HIGH· v3 5.5 MEDIUM· v2 A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use .metadata.annotations in an Ingress object (in the networking.k8s.io or extensions API group) to obtain the...Show more A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use .metadata.annotations in an Ingress object (in the networking.k8s.io or extensions API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.Show less
CVE-2021-25745 1Kubernetes 1Ingress Nginx Jun 17, 2026 May 6, 2022 N/A· v4 8.1 HIGH· v3 5.5 MEDIUM· v2 A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the spec.rules[].http.paths[].path field of an Ingress object (in the networking.k8s.io or extensions API gr...Show more A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the spec.rules[].http.paths[].path field of an Ingress object (in the networking.k8s.io or extensions API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.Show less
CVE-2021-25742 2Kubernetes Netapp 2Ingress Nginx Trident Jun 17, 2026 Oct 29, 2021 N/A· v4 7.1 HIGH· v3 5.5 MEDIUM· v2 A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the custom snippets feature to obtain all secrets in the cluster.
CVE-2020-8553 1Kubernetes 1Ingress Nginx Jun 17, 2026 Jul 29, 2020 N/A· v4 5.9 MEDIUM· v3 4.9 MEDIUM· v2 The Kubernetes ingress-nginx component prior to version 0.28.0 allows a user with the ability to create namespaces and to read and create ingress objects to overwrite the password file of another ingress which uses nginx...Show more The Kubernetes ingress-nginx component prior to version 0.28.0 allows a user with the ability to create namespaces and to read and create ingress objects to overwrite the password file of another ingress which uses nginx.ingress.kubernetes.io/auth-type: basic and which has a hyphenated namespace or secret name.Show less