InfraGuard

Уязвимости Traefik 3.0

Известных CVE, затрагивающих ветку 3.0 продукта Traefik: 53.

1 KEV9.8 макс. CVSSПоддержка прекращена 2024-07-15

Исправлено в

3.0.0-beta43.0.4
Проверьте свою версиюtraefik version

CVE, затрагивающие 3.0

CVE Название CVSS Эксплуатируется EPSS Опубликовано
CVE-2023-44487 The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can... 7.5 KEV 100.0% 2023-10-10
CVE-2024-45410 HTTP client can remove the X-Forwarded headers in Traefik 9.8 — 2024-09-20
CVE-2026-85595 Traefik before v2.11.55 and v3.0.0 through v3.7.10 Authentication Bypass via digestAuth 9.3 — 2026-09-04
CVE-2026-88007 Traefik HTTP/3 Backend NTLM Connection Reuse 9.1 — 2026-09-10
CVE-2025-32431 Traefik has a possible vulnerability with the path matchers 8.8 — 2025-04-22
CVE-2026-88009 Traefik: Rootless HTTP/1 request-target routes as "/" but is forwarded verbatim, bypassing path-scoped routing... 8.8 — 2026-09-11
CVE-2023-54365 Traefik - Denial of Service via HTTP/2 Request Handling 8.7 — 2026-06-23
CVE-2026-85597 Traefik before v2.11.55 and v3.0.0 through v3.7.10 mTLS Bypass via TLS Option Conflict 8.2 — 2026-09-04
CVE-2026-32305 Traefik mTLS bypass via fragmented ClientHello SNI extraction failure 7.8 — 2026-03-20
CVE-2026-35051 Traefik: ForwardAuth trustForwardHeader=false allows spoofed X-Forwarded-Prefix to bypass auth 7.8 — 2026-05-01
CVE-2026-39858 Traefik: Forwarded alias spoofing top pre-auth decision bypass 7.8 — 2026-05-01
CVE-2026-40912 Traefik: StripPrefixRegex auth bypass via Path/RawPath desync 7.8 — 2026-05-01
CVE-2026-48020 Traefik StripPrefix Route-Level Auth Bypass via Path Normalization 7.8 — 2026-06-24
CVE-2026-53622 Traefik: HTTP/3 mTLS bypass via exact SNI TLSOptions lookup for wildcard and mixed-case hosts 7.8 — 2026-06-24
CVE-2026-54763 Traefik: headerField underscore-variant identity spoofing in BasicAuth / DigestAuth / ForwardAuth 7.8 — 2026-07-07
CVE-2026-71327 Traefik: Gateway API route identity collision allows cross-namespace backend hijacking 7.6 — 2026-08-07
CVE-2023-47633 Uncontrolled Resource Consumption in Traefik 7.5 — 2023-12-05
CVE-2024-28869 Possible denial of service vulnerability with Content-length header in Traefik 7.5 — 2024-04-13
CVE-2024-39321 Traefik vulnerable to bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakes 7.5 — 2024-07-06
CVE-2026-25949 Traefik: TCP readTimeout bypass via STARTTLS on Postgres 7.5 — 2026-02-13
CVE-2026-26999 Traefik: tcp router clears read deadlines before tls forwarding, enabling stalled handshakes (slowloris doS) 7.5 — 2026-03-06
CVE-2025-54386 Traefik's Client Plugin is Vulnerable to Path Traversal, Arbitrary File Overwrites and Remote Code Execution 7.3 — 2025-08-02
CVE-2026-121966 Traefik before 2.11.60 and 3.7.16 ForwardAuth NTLM/Negotiate Identity Leak 7.0 — 2026-11-05
CVE-2026-71324 Traefik: Cross-user response poisoning via proxied CONNECT on Traefik's shared backend keep-alive pool 7.0 — 2026-08-07
CVE-2026-85594 Traefik v3.7.1 crossProviderNamespaces Bypass via Service Middleware 7.0 — 2026-09-04
CVE-2026-114635 Traefik before v2.11.58 and v3.7.14 SNI Check Bypass via HTTP/2 Scheme 7.0 — 2026-10-22
CVE-2026-114639 Traefik before 2.11.58 and 3.7.14 Authentication Bypass via Negotiate Connection Pool 7.0 — 2026-10-22
CVE-2026-114642 Traefik before 2.11.58 and 3.7.14 TLS Config Bypass via NTLM/Kerberos Round Tripper 7.0 — 2026-10-22
CVE-2025-66490 Traefik doesn't Prevent Path Normalization Bypass in Router + Middleware Rules 6.9 — 2025-12-09
CVE-2026-41181 Traefik: Errors middleware forwards Authorization and Cookie headers to separate error page service 6.9 — 2026-05-16
CVE-2026-54764 ForwardAuth middleware leaks X-Forwarded-Port spoofing via untrusted X-Forwarded-Proto when trustForwardHeader... 6.9 — 2026-07-07
CVE-2026-88878 Traefik v2.8.2 through v3.6 HTTP/3 Timeout Bypass 6.9 — 2026-09-10
CVE-2026-114656 Traefik before 2.11.58 and 3.7.13 mTLS Bypass via Negated Host Matcher 6.9 — 2026-10-22
CVE-2026-44774 Traefik: Gateway API TraefikService backend accepts rest@internal, allowing unauthorized exposure of the REST... 6.4 — 2026-05-16
CVE-2026-112778 Traefik before 2.11.46, 3.6.17, and 3.7.1 Cross-Namespace Resource Reference via Kubernetes Annotations 6.4 — 2026-10-20
CVE-2024-52003 X-Forwarded-Prefix Header still allows for Open Redirect in traefik 6.3 — 2024-11-30
CVE-2026-32595 Traefik: BasicAuth Middleware Timing Attack Allows Username Enumeration 6.3 — 2026-03-20
CVE-2026-32695 Traefik has Knative Ingress Rule Injection that Allows Host Restriction Bypass 6.3 — 2026-03-27
CVE-2026-41263 Traefik: BasicAuth middleware: timing side-channel vulnerability 6.3 — 2026-05-01
CVE-2026-114641 Traefik before 2.11.58 and 3.7.14 Race Condition in NTLM/Kerberos Round Tripper 6.3 — 2026-10-22
CVE-2026-29777 Traefik has a kubernetes gateway rule injection via unescaped backticks in HTTPRoute match values 6.1 — 2026-03-12
CVE-2026-54761 Traefik: Kubernetes Gateway crossProviderNamespaces bypass allows HTTPRoute outside the allowlist to expose in... 6.0 — 2026-06-24
CVE-2023-47124 Denial of service whith ACME HTTPChallenge in Traefik 5.9 — 2023-12-05
CVE-2026-22045 Traefik's ACME TLS-ALPN fast path lacks timeouts and close on handshake stall 5.9 — 2026-01-16
CVE-2026-88879 Traefik before v2.11.56 Identity Spoofing via Header Alias 5.3 — 2026-09-10
CVE-2026-88011 Traefik: ForwardAuth identity spoofing via dot-form header alias 5.3 — 2026-09-11
CVE-2026-88012 Traefik: respondingTimeouts.readTimeout is not applied to HTTP/3, leaving slow-body uploads unbounded 5.3 — 2026-09-11
CVE-2026-33433 Traefik Vulnerable to BasicAuth/DigestAuth Identity Spoofing via Non-Canonical headerField 5.1 — 2026-03-27
CVE-2023-47106 Incorrect processing of fragment in the URL leads to Authorization Bypass in Traefik 4.8 — 2023-12-05
CVE-2026-41174 Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding 4.8 — 2026-05-01
CVE-2026-71325 Traefik: `allowCrossNamespace=false` bypass via `@kubernetescrd` TraefikService backendRef 4.8 — 2026-08-07
CVE-2026-26998 Traefik: unbounded io.ReadAll on auth server response body causes OOM denial of service(DOS) 4.4 — 2026-03-06
CVE-2025-47952 Traefik allows path traversal using url encoding 2.9 — 2025-05-30

Отслеживайте эти версии на своих серверах

InfraGuard собирает версии установленного ПО со всех серверов и отмечает версии с известными уязвимостями. Self-hosted — данные не покидают вашу сеть.

Еженедельный дайджест эксплуатируемых уязвимостей

Новые записи KEV, важные для self-hosted серверов, раз в неделю. Никаких других писем.

Данные: CVE List (CVE® Program), NVD, CISA KEV, FIRST EPSS (об EPSS см. https://www.first.org/epss), endoflife.date. Список ПО: awesome-selfhosted (CC BY-SA 3.0).