HIGHCVSS v3.1 8.7Vulnerability
CVE-2026-119572
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.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-10-30T16:01:42.334480+00:00
- Cvss severity
- HIGH
- Cvss score
- 8.7
- Retrieved at
- 2026-10-30T16:05:56+00:00
- Score
- 8.7
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-119572
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
- First seen by Signal
- 2026-10-30T16:05:56+00:00
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
- Published at
- 2026-10-30T14:16:46.070
- Last modified
- 2026-10-30T14:16:46.217
Related Entities (1)
HAS_WEAKNESS (1)
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