{"kind": "version", "path": "vulns/traefik/3.7.0", "name": "traefik", "product": "traefik", "version": "3.7.0", "items": [{"id": "CVE-2026-114656", "noindex": false, "published": "2026-10-22T01:43:42.056Z", "modified": "2026-10-22T01:43:42.056Z", "cvss": 6.9, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N", "severity": "medium", "epss": 0.00163, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-114656", "title": "Traefik before 2.11.58 and 3.7.13 mTLS Bypass via Negated Host Matcher", "description": "Traefik before 2.11.58 and 3.7.13 contains an authentication bypass vulnerability that allows unauthenticated clients to skip client-certificate checks because negated Host matchers are counted as served domains. Attackers can reach backends protected by RequireAndVerifyClientCert when a router rule with !Host() creates a TLS options conflict that falls back to the default options.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-2272-4vv8-65ww", "https://www.vulncheck.com/advisories/traefik-before-2.11.58-and-3.7.13-mtls-bypass-via-negated-host-matcher", "https://nvd.nist.gov/vuln/detail/CVE-2026-114656"], "fixes": ["3.7.13"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-114642", "noindex": false, "published": "2026-10-22T01:43:41.355Z", "modified": "2026-10-23T15:07:43.191Z", "cvss": 7.0, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "high", "epss": 0.00167, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-114642", "title": "Traefik before 2.11.58 and 3.7.14 TLS Config Bypass via NTLM/Kerberos Round Tripper", "description": "Traefik 2.11.0 before 2.11.58 and 3.0.0 before 3.7.14 stores its NTLM/Kerberos backend round tripper in a client-connection slot not keyed by ServersTransport, so one service's TLS client configuration is reused for another service's backend. An unauthenticated client can arm the slot via a backend issuing an NTLM or Negotiate challenge, then reach another service on the same keep-alive connection, bypassing its root CAs, server name, and certificate verification.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-cw35-4q88-3rmp", "https://www.vulncheck.com/advisories/traefik-before-2.11.58-and-3.7.14-tls-config-bypass-via-ntlm-kerberos-round-tripper", "https://nvd.nist.gov/vuln/detail/CVE-2026-114642"], "fixes": ["3.7.14"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-114641", "noindex": false, "published": "2026-10-22T01:43:40.663Z", "modified": "2026-10-22T01:43:40.663Z", "cvss": 6.3, "cvss_vector": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00256, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-114641", "title": "Traefik before 2.11.58 and 3.7.14 Race Condition in NTLM/Kerberos Round Tripper", "description": "Traefik 2.11.x before 2.11.58 and 3.x before 3.7.14 contains a race condition in NTLM and Kerberos (Negotiate) backend authentication, where the per-connection sticky round tripper slot is read and written without synchronization. Remote attackers can send concurrent HTTP/2 or HTTP/3 requests over one connection to orphan backend connections, break connection-bound authentication, or crash Traefik.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-mhjw-hmjv-p99x", "https://www.vulncheck.com/advisories/traefik-before-2.11.58-and-3.7.14-race-condition-in-ntlm-kerberos-round-tripper", "https://nvd.nist.gov/vuln/detail/CVE-2026-114641"], "fixes": ["3.7.14"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-114640", "noindex": false, "published": "2026-10-22T01:43:39.899Z", "modified": "2026-10-22T01:43:39.899Z", "cvss": 7.0, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "high", "epss": 0.00202, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-114640", "title": "Traefik v3.7.0 before v3.7.14 mTLS Header Spoofing via Ingress-NGINX HTTP Router", "description": "Traefik from v3.7.0 before v3.7.14 contains an authentication bypass vulnerability in its Kubernetes Ingress-NGINX provider that forwards client-supplied Ssl-Client-* headers on the plaintext HTTP router. When ssl-redirect is disabled alongside auth-tls-pass-certificate-to-upstream, unauthenticated attackers can send Ssl-Client-Verify: SUCCESS with a chosen certificate subject and issuer to impersonate mTLS identities.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-mwrr-6hp4-pxr6", "https://www.vulncheck.com/advisories/traefik-3.7.0-before-3.7.14-mtls-header-spoofing-via-ingress-nginx-http-router", "https://nvd.nist.gov/vuln/detail/CVE-2026-114640"], "fixes": ["3.7.14"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-114639", "noindex": false, "published": "2026-10-22T01:43:39.232Z", "modified": "2026-10-22T01:43:39.232Z", "cvss": 7.0, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "high", "epss": 0.00311, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-114639", "title": "Traefik before 2.11.58 and 3.7.14 Authentication Bypass via Negotiate Connection Pool", "description": "Traefik 2.11.0 before 2.11.58 and 3.0.0 before 3.7.14 contains an authentication bypass because a first request preauthenticated with an Authorization: Negotiate token authenticates a socket in the globally shared backend connection pool, which is never isolated. Unauthenticated attackers on separate frontend connections can be assigned that NTLM/Kerberos-bound socket and perform reads or writes with the victim's identity.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-qm9f-w54v-q2qh", "https://www.vulncheck.com/advisories/traefik-before-2.11.58-and-3.7.14-authentication-bypass-via-negotiate-connection-pool", "https://nvd.nist.gov/vuln/detail/CVE-2026-114639"], "fixes": ["3.7.14"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-114638", "noindex": false, "published": "2026-10-22T01:43:38.571Z", "modified": "2026-10-23T15:08:01.405Z", "cvss": 7.0, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "high", "epss": 0.00186, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-114638", "title": "Traefik v3.7.0 before v3.7.14 Client CA Mix-up via auth-tls-secret Name Collision", "description": "Traefik v3.7.0 before v3.7.14 contains an improper authentication vulnerability in the Kubernetes Ingress NGINX provider that merges client CAs when auth-tls-secret names collide after dot-to-dash normalization. Attackers holding certificates from another host's CA can access a host requiring its own client CA, while that host's legitimate clients are refused.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-rv2h-qh7j-xrjw", "https://www.vulncheck.com/advisories/traefik-3.7.0-before-3.7.14-client-ca-mix-up-via-auth-tls-secret-name-collision", "https://nvd.nist.gov/vuln/detail/CVE-2026-114638"], "fixes": ["3.7.14"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-114637", "noindex": false, "published": "2026-10-22T01:43:37.851Z", "modified": "2026-10-22T01:43:37.851Z", "cvss": 7.0, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "high", "epss": 0.00299, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-114637", "title": "Traefik v3.2.0 before v3.7.14 FastProxy NTLM/Negotiate Connection Pool Identity Leak", "description": "Traefik from v3.2.0 before v3.7.14 contains an authentication bypass vulnerability in the experimental FastProxy connection pool, which fails to pin NTLM/Negotiate-authenticated backend connections to their frontend connection. Unauthenticated clients can be handed a pooled keep-alive backend connection where a victim completed an NTLM or Negotiate handshake, letting them read victim data and act as that victim.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-53qr-784g-cj35", "https://www.vulncheck.com/advisories/traefik-3.2.0-before-3.7.14-fastproxy-ntlm-negotiate-connection-pool-identity-leak", "https://nvd.nist.gov/vuln/detail/CVE-2026-114637"], "fixes": ["3.7.14"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-114635", "noindex": false, "published": "2026-10-22T01:43:36.508Z", "modified": "2026-10-22T01:43:36.508Z", "cvss": 7.0, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "high", "epss": 0.00198, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-114635", "title": "Traefik before v2.11.58 and v3.7.14 SNI Check Bypass via HTTP/2 Scheme", "description": "Traefik before v2.11.58 and v3.7.14 contains an authentication bypass vulnerability in its SNI check, which is skipped when request TLS state is nil. Unauthenticated clients can send HTTP/2 requests with the :scheme http pseudo-header over TLS on Go 1.27 builds to reach routers requiring client certificates without presenting one.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-fh26-gfpp-7xxx", "https://www.vulncheck.com/advisories/traefik-before-2.11.58-and-3.7.14-sni-check-bypass-via-http-2-scheme", "https://nvd.nist.gov/vuln/detail/CVE-2026-114635"], "fixes": ["3.7.14"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-112778", "noindex": false, "published": "2026-10-19T19:10:55.264Z", "modified": "2026-10-19T21:16:12.196Z", "cvss": 6.4, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:H/SA:H", "severity": "medium", "epss": 0.00204, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-112778", "title": "Traefik before 2.11.46, 3.6.17, and 3.7.1 Cross-Namespace Resource Reference via Kubernetes Annotations", "description": "Traefik before 2.11.46, 3.x before 3.6.17, and 3.7.0 lack namespace validation for Ingress and Service annotations in the Kubernetes Ingress provider, allowing references to Middlewares, ServersTransports, and TLSOptions in other namespaces. Attackers able to create or update Ingress or Service resources in one namespace can set router.middlewares or service.serverstransport annotations to obtain another tenant's injected credentials or reuse its client certificates, bypassing namespace-based tenant isolation.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-rh7m-2m44-x32f", "https://www.vulncheck.com/advisories/traefik-before-2.11.46-3.6.17-and-3.7.1-cross-namespace-resource-reference-via-kubernetes-annotations", "https://nvd.nist.gov/vuln/detail/CVE-2026-112778"], "fixes": ["3.7.1"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-88879", "noindex": false, "published": "2026-09-10T13:05:30.872Z", "modified": "2026-10-08T15:25:59.454Z", "cvss": 5.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "medium", "epss": 0.00295, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-88879", "title": "Traefik before v2.11.56 Identity Spoofing via Header Alias", "description": "Traefik is an HTTP reverse proxy and load balancer. In Traefik v1.x, v2.x through v2.11.55, and v3.0.0 through v3.7.11, header names are canonicalized only on dashes, so X-Auth-User, X_Auth_User and X.Auth.User are treated as three distinct headers by Traefik, while backends that derive variable names from header names (CGI, WSGI, PHP, NGINX and others) collapse them into a single variable. A client can therefore smuggle a dot-form alias of a header that Traefik manages past the middleware managing it — for example supplying X.Authenticated.User alongside the canonical X-Authenticated-User written by the ForwardAuth middleware — causing such ", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-rf44-j88r-hh8c", "https://www.vulncheck.com/advisories/traefik-before-2.11.56-identity-spoofing-via-header-alias", "https://nvd.nist.gov/vuln/detail/CVE-2026-88879"], "fixes": [], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-88878", "noindex": false, "published": "2026-09-10T13:05:30.181Z", "modified": "2026-10-08T15:25:58.415Z", "cvss": 6.9, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00423, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-88878", "title": "Traefik v2.8.2 through v3.6 HTTP/3 Timeout Bypass", "description": "Traefik is an HTTP reverse proxy and load balancer. In versions >= v2.8.2 through <= v2.11.55 and >= v3.0.0 through <= v3.7.11, the entryPoints.<name>.transport.respondingTimeouts settings — notably readTimeout, which is enabled by default at 60s — are not applied to the HTTP/3 request path. readTimeout is enforced as a deadline on the underlying TCP connection, which cannot be applied to a QUIC stream, and Traefik's HTTP/3 server is constructed without any timeout. As a result, on entry points with HTTP/3 enabled, an unauthenticated remote client that trickles request body bytes can hold a request open indefinitely and, with it, one upstream", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-7ghq-v6jf-g56c", "https://www.vulncheck.com/advisories/traefik-2.8.2-through-3.6-http-3-timeout-bypass", "https://nvd.nist.gov/vuln/detail/CVE-2026-88878"], "fixes": [], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}, {"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-88877", "noindex": false, "published": "2026-09-10T13:05:29.471Z", "modified": "2026-10-08T15:51:50.406Z", "cvss": 9.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "critical", "epss": 0.00649, "kev": false, "exploits": ["public-poc"], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-88877", "title": "Traefik v3.7.0 Authentication Bypass via from-to-www-redirect", "description": "Traefik is a HTTP reverse proxy and load balancer. In versions >= v3.7.0 and <= v3.7.11, the Kubernetes ingress-nginx provider mishandles Ingresses that carry both an authentication annotation and the nginx.ingress.kubernetes.io/from-to-www-redirect annotation. For such Ingresses the provider creates an additional 'sibling' router that matches on the host alone, carries only the RedirectRegex middleware, and still points at the parent router's protected backend service. Because RedirectRegex is not a terminal handler, a request its pattern does not match is forwarded to the backend, and because the redirect pattern only accepts a numeric port", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-cjr6-pf59-jq29", "https://www.vulncheck.com/advisories/traefik-3.7.0-authentication-bypass-via-from-to-www-redirect", "https://nvd.nist.gov/vuln/detail/CVE-2026-88877"], "fixes": [], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-85597", "noindex": false, "published": "2026-09-04T11:30:00.783Z", "modified": "2026-10-08T15:51:49.372Z", "cvss": 8.2, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00351, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-85597", "title": "Traefik before v2.11.55 and v3.0.0 through v3.7.10 mTLS Bypass via TLS Option Conflict", "description": "Traefik before v2.11.55 and v3.0.0 through v3.7.10 contain a TLS option conflict resolution vulnerability that allows unauthenticated attackers to bypass client-certificate authentication by creating conflicting TLS options on multi-host routers. Attackers can reach protected backends by exploiting shared TLS resolution across multiple hostnames in a single router rule, causing the strict mTLS requirement to fall back to default options for all hosts.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-g55h-rg46-x9c5", "https://www.vulncheck.com/advisories/traefik-before-2.11.55-mtls-bypass-via-tls-option-conflict", "https://nvd.nist.gov/vuln/detail/CVE-2026-85597"], "fixes": [], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-85596", "noindex": false, "published": "2026-09-04T11:30:00.112Z", "modified": "2026-10-08T15:51:48.871Z", "cvss": 8.2, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00435, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-85596", "title": "Traefik v3.7 Authentication Bypass via TLS Option Conflict", "description": "Traefik versions >= v3.7.0 and <= v3.7.10 contain an authentication bypass in the Kubernetes Ingress NGINX provider. The TLS option generated for an Ingress carrying the nginx.ingress.kubernetes.io/auth-tls-secret annotation was named after the Ingress namespace and name. As a result, two Ingress objects sharing the same host, the same client CA secret, and the same client-authentication mode produced two distinct TLS option names for that host. Traefik treats this as a TLS options conflict and falls back to the entry point's default TLS configuration, which does not request a client certificate, so a route configured with nginx.ingress.kuber", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-j994-9gqj-9hwq", "https://www.vulncheck.com/advisories/traefik-3.7-authentication-bypass-via-tls-option-conflict", "https://nvd.nist.gov/vuln/detail/CVE-2026-85596"], "fixes": [], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-85595", "noindex": false, "published": "2026-09-04T11:29:59.426Z", "modified": "2026-10-08T15:51:48.354Z", "cvss": 9.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "critical", "epss": 0.00692, "kev": false, "exploits": ["github-poc"], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-85595", "title": "Traefik before v2.11.55 and v3.0.0 through v3.7.10 Authentication Bypass via digestAuth", "description": "Traefik versions before v2.11.55 and versions v3.0.0 through v3.7.10 contain an authentication bypass vulnerability in the digestAuth middleware where unknown usernames receive an empty secret instead of rejection. Attackers can compute a valid digest response using the empty secret and arbitrary credentials to bypass authentication on any digestAuth-protected route without a valid username or password.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-5w68-77r2-r64c", "https://www.vulncheck.com/advisories/traefik-before-2.11.55-authentication-bypass-via-digestauth", "https://nvd.nist.gov/vuln/detail/CVE-2026-85595"], "fixes": [], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-67309", "noindex": false, "published": "2026-08-01T12:22:18.191Z", "modified": "2026-10-08T15:24:04.107Z", "cvss": 7.8, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "high", "epss": 0.00659, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-67309", "title": "Traefik v3.7.0 Path Traversal via RewriteTarget Authentication Bypass", "description": "Traefik versions >= v3.7.0 and <= v3.7.7 contain a path traversal vulnerability in the Kubernetes Ingress NGINX provider's RewriteTarget middleware (generated from the nginx.ingress.kubernetes.io/rewrite-target annotation). When an Ingress path uses a regex that captures attacker-controlled text without requiring a path separator (e.g., path /api(.*) with rewrite target /$1), a crafted request such as /api../admin matches the public router, is rewritten to a dot-segment traversal path (/../admin), and is forwarded without post-replacement normalization validation. A backend that normalizes dot segments resolves the path to a protected endpoin", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-8rxv-jg7p-wvg3", "https://github.com/traefik/traefik/commit/b93f02cd07b79490fb8c8f02e301a7a1ec553195", "https://github.com/traefik/traefik/commit/69259c3acc9d4bdc065cb2e3b83336f7de3e7038"], "fixes": ["3.7.8"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-65602", "noindex": false, "published": "2026-07-22T11:21:48.127Z", "modified": "2026-10-08T15:23:55.582Z", "cvss": 5.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "medium", "epss": 0.00333, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-65602", "title": "Traefik before 3.6.23 IngressRouteTCP ServersTransport Namespace Bypass", "description": "Traefik 3.6.0 through 3.6.22 and 3.7.0 through 3.7.6 fail to enforce the crossProviderNamespaces allowlist for IngressRouteTCP service serversTransport references (the allowlist was only enforced for HTTP serversTransport references). A low-privileged Kubernetes user in a namespace not listed in crossProviderNamespaces can set serversTransport: foo@file on an IngressRouteTCP service, causing Traefik to accept the forbidden cross-provider reference and use a file-provider TCPServersTransport — including privileged backend mTLS client certificates, SPIFFE identity, or PROXY-protocol settings. This is fixed in 3.6.23 and 3.7.7.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-42cj-m3vj-89wv", "https://github.com/traefik/traefik/commit/26c96a3935cafb473f4a5bae1886560d9aa4e4f0", "https://www.vulncheck.com/advisories/traefik-before-ingressroutetcp-serverstransport-namespace-bypass"], "fixes": ["3.7.7"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-65601", "noindex": false, "published": "2026-07-22T11:21:47.468Z", "modified": "2026-10-08T15:51:40.148Z", "cvss": 5.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "medium", "epss": 0.00512, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-65601", "title": "Traefik before 3.7.7 Namespace Confusion via HTTPRoute ExtensionRef", "description": "Traefik versions 3.7.0 through 3.7.6 contain a namespace confusion vulnerability in the Kubernetes Gateway API provider. When resolving HTTPRoute.spec.rules[].backendRefs[].filters[].extensionRef, Traefik used the backend Service namespace instead of the HTTPRoute namespace. A low-privileged route author holding a ReferenceGrant for a cross-namespace Service could therefore bind a Traefik Middleware from the backend namespace without a separate grant for that middleware, potentially injecting trusted reverse-proxy identity headers into downstream requests. The issue is fixed in version 3.7.7.", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-qq9q-x9w4-chhj", "https://github.com/traefik/traefik/commit/26c96a3935cafb473f4a5bae1886560d9aa4e4f0", "https://www.vulncheck.com/advisories/traefik-before-namespace-confusion-via-httproute-extensionref"], "fixes": ["3.7.7"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}, {"id": "CVE-2026-65600", "noindex": false, "published": "2026-07-22T11:21:46.783Z", "modified": "2026-10-08T15:23:54.243Z", "cvss": 7.8, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N", "severity": "high", "epss": 0.00621, "kev": false, "exploits": [], "stacks": [{"name": "web", "path": "vulns/stack/web", "slug": "web"}], "path": "vulns/cve-2026-65600", "title": "Traefik before v2.11.52 Authentication Bypass via ReplacePathRegex", "description": "Traefik versions <= v2.11.51, >= v3.6.0 <= v3.6.22, and >= v3.7.0 <= v3.7.6 contain an authentication bypass via path traversal in the ReplacePathRegex middleware. When ReplacePathRegex is configured with a regex that captures user-controlled path segments without a mandatory path separator (e.g. regex \"^/api(.*)\", replacement \"/$1\"), the middleware forwards the replaced path to the backend without validating that it matches its normalized form. An unauthenticated remote attacker can send a crafted request (e.g. GET /api../admin) that produces an un-normalized path such as /../admin, which a backend that normalizes paths resolves to a protect", "references": ["https://github.com/traefik/traefik/security/advisories/GHSA-cxjq-mrr5-89rv", "https://www.vulncheck.com/advisories/traefik-before-authentication-bypass-via-replacepathregex", "https://nvd.nist.gov/vuln/detail/CVE-2026-65600"], "fixes": ["3.7.7"], "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}]}], "total": 19, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "traefik", "path": "vulns/traefik", "ecosystem": ""}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": ["3.7.13", "3.7.8", "3.7.7", "3.7.1", "3.7.0", "3.6.23", "3.6.17", "3.6.0", "3.2.0", "3.0.0-beta4", "3.0.0-beta1", "3.0.0"], "stats": {"recent": 9, "kev": 0}, "lastmod": "2026-10-23T15:08:01.405Z", "early_advisories": [], "license": "Подборку PatchFirst и наши дополнения (приоритеты, ранние предупреждения, тексты, сводки и агрегаты) можно свободно использовать для собственных целей, включая внутренние задачи бизнеса. Перепродажа, коммерческое распространение и массовое зеркалирование этой подборки или дополнений допускаются только по письменному соглашению с оператором. При любом использовании или публикации подборки или наших дополнений указывайте PatchFirst (https://ru.patchfirst.dev/vulns/) с этой ссылкой на страницу ленты своего региона. Исходные записи открытых источников остаются под их лицензиями и условиями. Эти условия не ограничивают ваши права на исходные данные, которые можно получить у источников напрямую.", "terms_url": "https://ru.patchfirst.dev/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://ru.patchfirst.dev/vulns/"}, "source_changes": "PatchFirst отбирает, нормализует и объединяет записи; могут добавляться сводки и переводы. Новости указываются ссылкой на первоисточник в самой записи.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Лицензии исходных баз различаются; см. каталог источников."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Оценки доступны свободно; запрашивается указание источника (FIRST EPSS, оценки подготовлены Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. 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