{"id":"BIT-nginx-gateway-fabric-2026-66362","summary":"NGF vulnerability","details":"Description:\nWhen 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 Authentication Filter Custom Resource Definition clientID or cookieName fields, or in the clientSecret field of a Secret referenced by an Authentication Filter, are rendered directly into NGINX configuration templates without sanitization or escaping. \n\nImpact:\nAn authenticated attacker with permission to create or modify these resources may craft values that inject arbitrary NGINX configuration directives. This is a control plane issue; there is no data plane exposure.","aliases":["CVE-2026-66362"],"modified":"2026-09-08T08:48:16.096749735Z","published":"2026-09-08T08:17:26.447Z","database_specific":{"cpes":["cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"WEB","url":"https://my.f5.com/manage/s/article/K000162600"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66362"}],"affected":[{"package":{"name":"nginx-gateway-fabric","ecosystem":"Bitnami","purl":"pkg:bitnami/nginx-gateway-fabric"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.5.0"},{"fixed":"2.6.8"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/nginx-gateway-fabric/BIT-nginx-gateway-fabric-2026-66362.json"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}],"schema_version":"1.9.0"}