CVE-2026-55723 NGINX Ingress Controller vulnerability

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...

PT-2026-60183

Name of the Vulnerable Software and Affected Versions NGINX Ingress Controller affected versions not specified Description An injection flaw exists in the configuration generator when the software is configured with Custom Resource Definitions CRDs or Ingress annotations. Multiple user-controllab...

Critical: Red Hat Security Advisory: Cluster Observability Operator 1.5.0

The Cluster Observability Operator COO is a Red Hat OpenShift Container Platform Operator that you can deploy to manage observability component stacks by using custom resource descriptions CRDs. The 1.5 release of COO...

EUVD-2026-36094

Fission: Cross-namespace Environment reference in Package allows build-time command execution and SA token exfiltration...

GO-2026-5760 Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding in github.com/traefik/traefik

Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding in github.com/traefik/traefik...

BIT-NGINX-GATEWAY-FABRIC-2026-11311 NGINX Gateway Fabric vulnerability

When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition serverTokens field and the...

BIT-NGINX-GATEWAY-FABRIC-2026-50107 NGINX Gateway Fabric vulnerability

When NGINX Plus or NGINX Open Source is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition CRD access log format...

The vulnerability of the Custom Resource Definition (CRD) component of the NGINX Gateway Fabric web server controller allows a attacker to read and modify data, or cause a service failure.

The vulnerability of the Custom Resource Definition CRD component of the NGINX Gateway Fabric web server controller is related to the failure to eliminate special elements when processing string values. Exploiting this vulnerability may allow an attacker to gain read and modify access to data, or...

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component 'Injection' via the NGINX configuration generator component. An attacker can inject arbitrary NGINX configuration directives by supplying crafted strin...

CVE-2026-50107

When NGINX Plus or NGINX Open Source is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition CRD access log format...

CVE-2026-50107

When NGINX Plus or NGINX Open Source is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition CRD access log format...

EUVD-2026-37792

When NGINX Plus or NGINX Open Source is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition CRD access log format...

CVE-2026-50107 NGINX Gateway Fabric vulnerability

When NGINX Plus or NGINX Open Source is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition CRD access log format...

CVE-2026-50107 NGINX Gateway Fabric vulnerability

When NGINX Plus or NGINX Open Source is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition CRD access log format...

Improper Neutralization of Equivalent Special Elements

Overview Affected versions of this package are vulnerable to Improper Neutralization of Equivalent Special Elements via the NGINX configuration generator component. An attacker can inject arbitrary NGINX configuration directives by supplying crafted values to the serverTokens or extraAuthArgs...

Improper Neutralization of Equivalent Special Elements

Overview Affected versions of this package are vulnerable to Improper Neutralization of Equivalent Special Elements via the NGINX configuration generator component. An attacker can inject arbitrary NGINX configuration directives by supplying crafted values to the serverTokens or extraAuthArgs...

CVE-2026-11311

When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition serverTokens field and the...

CVE-2026-11311

When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition serverTokens field and the...

CVE-2026-11311 NGINX Gateway Fabric vulnerability

When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition serverTokens field and the...

CVE-2026-11311

CVE-2026-11311 affects NGINX Gateway Fabric when used with NGINX Plus. The vulnerability resides in the NGINX configuration generator: user-supplied values from the NginxProxy CRD serverTokens field and the AuthenticationFilter CRD extraAuthArgs field are rendered directly into NGINX configuratio...