CVE-2026-119572: traefik, заобикаляне на вход и права

Описание

Оригинално описание

Traefik from 3.7.0-ea.1 before 3.7.15 contains an authentication bypass vulnerability in the Kubernetes Ingress NGINX provider that silently disables mTLS configured via the auth-tls-secret annotation. When another Ingress declares a path on the same host without matching auth-tls settings, Traefik falls back to default TLS options, letting unauthenticated attackers reach backends requiring client certificates.

Засегнати продукти

• traefik traefik: 3.7.0-ea.1 преди 3.7.15; 3.7.15

Вид слабост

• CWE-287 Неправилна автентикация

История

Други уязвимости в traefik traefik

• 8.7CVE-2026-121966
• 8.2CVE-2026-119574
• 4.4CVE-2026-119573
• 7.5CVE-2026-114656
• 8.7CVE-2026-114642

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-119572
• https://nvd.nist.gov/vuln/detail/CVE-2026-119572
• https://github.com/traefik/traefik/security/advisories/GHSA-p8wx-ph99-xgcr
• https://www.vulncheck.com/advisories/traefik-3.7.0-ea.1-before-3.7.15-mtls-bypass-via-ingress-nginx-provider