Vulnerability Details CVE-2026-114636
Traefik v3.7.13 before v3.7.14 contains an access-control bypass in the Kubernetes Ingress NGINX provider, where the HTTP router generated for ssl-passthrough Ingresses on non-TLS entry points never applies the Ingress's access-control annotations. Unauthenticated attackers reaching the HTTP entry point with the Ingress host can access backends protected by auth-type, auth-url, or whitelist-source-range annotations, with nothing logged.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 17.1%
CVSS Severity
CVSS v3 Score 8.7
References