CVE-2026-53713

Envoy Gateway (an open-source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway) has an authentication bypass in its Lua validator. Prior to versions 1.7.4 and 1.8.1 , the to_absolute_normalized_path function in internal/gatewayapi/luavalidator/security.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...