CVE Watch2 sept 2026

CVE-2026-66362

Description: When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX config

CVSS

8.1

Alto

EPSS

—

KEV

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Exploit Today

0-100

Publicado: 2 sept 2026 · Última mod.: 2 sept 2026 · CWE-76

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

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.

Referencias oficiales

my.f5.comhttps://my.f5.com/manage/s/article/K000162600

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