CVE-2026-53713

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, toabsolutenormalizedpath in internal/gatewayapi/luavalidator/security.lua does not collapse redundant separators before iscriticalpath evaluates Lua...

CVE-2026-53713 Envoy Gateway: Authentication Bypass via Improper Input Validation in EnvoyExtensionPolicy Lua Allows Secret Disclosure

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, toabsolutenormalizedpath in internal/gatewayapi/luavalidator/security.lua does not collapse redundant separators before iscriticalpath evaluates Lua...

CVE-2026-53713 Envoy Gateway: Authentication Bypass via Improper Input Validation in EnvoyExtensionPolicy Lua Allows Secret Disclosure

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, toabsolutenormalizedpath in internal/gatewayapi/luavalidator/security.lua does not collapse redundant separators before iscriticalpath evaluates Lua...

GO-2026-6011 Envoy Gateway: Authentication Bypass via Improper Input Validation in EnvoyExtensionPolicy Lua Allows Secret Disclosure in github.com/envoyproxy/gateway

Envoy Gateway: Authentication Bypass via Improper Input Validation in EnvoyExtensionPolicy Lua Allows Secret Disclosure in github.com/envoyproxy/gateway...

CVE-2026-22771

A flaw was found in Envoy Gateway. EnvoyExtensionPolicy Lua scripts, when executed by the Envoy proxy, can be exploited to leak the proxy's credentials. An attacker can then use these credentials to communicate with the control plane and gain unauthorized access to all secrets managed by the Envo...

Envoy Extension Policy lua scripts injection causes arbitrary command execution

Impact Envoy Gateway allows users to create Lua scripts that are executed by Envoy proxy using the EnvoyExtensionPolicy resource. Administrators can use Kubernetes RBAC to grant users the ability to create EnvoyExtensionPolicy resources. Lua scripts in policies are executed in two contexts: An...

CVE-2026-22771: Improper Control of Generation of Code

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.5.7 and 1.6.2, EnvoyExtensionPolicy Lua scripts executed by Envoy proxy can be used to leak the proxy's credentials. These credentials can then be used to communica...