BIT-nginx-gateway-fabric-2026-66362
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/nginx-gateway-fabric/BIT-nginx-gateway-fabric-2026-66362.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-nginx-gateway-fabric-2026-66362
- Aliases
-
- CVE-2026-66362
- Published
- 2026-09-08T08:17:26Z
- Modified
- 2026-09-08T08:48:16Z
- Summary
- NGF vulnerability
- Details
-
Description: 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 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.
Impact: An 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.
- Database specific
{ "cpes": [ "cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:*" ], "severity": "High" }- References
Affected packages
Bitnami / nginx-gateway-fabric
Package
- Name
- nginx-gateway-fabric
- Purl
- pkg:bitnami/nginx-gateway-fabric
Severity
- 8.6 (High) CVSS_V4 - 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 CVSS Calculator