traefik records
71 published records for vendor traefik.
Researcher profile
- Entered KEV
- 1 · 1.4%
- Weaponized
- 1 · 1.4%
- Pre-auth RCE
- 0
- With a fix record
- 95.8%
- Median publish → KEV
- 0 days
Recurring classes
- CWE-400 Uncontrolled Resource Consumption7
- CWE-287 Improper Authentication6
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')5
- CWE-295 Improper Certificate Validation5
- CWE-290 Authentication Bypass by Spoofing4
- CWE-770 Allocation of Resources Without Limits or Throttling4
The weakness classes this vendor ships most often: where to look.
CWEAll records
71 records| Action | CVE | Vulnerability | Severity | KEV | EPSS | Published |
|---|---|---|---|---|---|---|
90Now | CVE-2023-44487Weaponized | The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, assiemens · simatic s7-1500 cpu 1518f-4 pn\/dp mfp firmware · CWE-400 | High7.5 | KEV | 99.9% | Oct 10, 2023 |
37Monitor | CVE-2026-85595No exploit | Traefik before v2.11.55 and v3.0.0 through v3.7.10 Authentication Bypass via digestAuthtraefik · traefik · CWE-287 | Critical9.3 | — | 0.6% | Sep 4, 2026 |
37Monitor | CVE-2026-88877Proof of concept | Traefik v3.7.0 Authentication Bypass via from-to-www-redirecttraefik · traefik · CWE-639 | Critical9.3 | — | 0.6% | Sep 10, 2026 |
36Monitor | CVE-2026-88007No exploit | Traefik HTTP/3 Backend NTLM Connection Reusetraefik · traefik · CWE-287 | Critical9.1 | — | 0.6% | Sep 10, 2026 |
35Monitor | CVE-2025-32431No exploit | Traefik has a possible vulnerability with the path matcherstraefik · traefik · CWE-22 | High8.8 | — | 0.9% | Apr 21, 2025 |
35Monitor | CVE-2026-88009No exploit | Traefik: Rootless HTTP/1 request-target routes as "/" but is forwarded verbatim, bypassing path-scoped routing, middleware guards and access loggingtraefik · traefik · CWE-444 | High8.8 | — | 0.4% | Sep 10, 2026 |
34Monitor | CVE-2023-54365No exploit | Traefik - Denial of Service via HTTP/2 Request Handlingtraefik · traefik · CWE-400 | High8.7 | — | 0.7% | Jun 23, 2026 |
32Monitor | CVE-2021-32813No exploit | Drop Headers via Malicious Connection Headertraefik · traefik · CWE-913 | High8.1 | — | 1.1% | Aug 3, 2021 |
32Monitor | CVE-2026-85596No exploit | Traefik v3.7 Authentication Bypass via TLS Option Conflicttraefik · traefik · CWE-287 | High8.2 | — | 0.4% | Sep 4, 2026 |
32Monitor | CVE-2026-85597No exploit | Traefik before v2.11.55 and v3.0.0 through v3.7.10 mTLS Bypass via TLS Option Conflicttraefik · traefik · CWE-863 | High8.2 | — | 0.3% | Sep 4, 2026 |
31Monitor | CVE-2018-15598No exploit | Containous Traefik 1.6.x before 1.6.6, when --api is used, exposes the configuration and secret if authentication is missing and the API's ptraefik · traefik · CWE-287 | High7.5 | — | 2.8% | Aug 20, 2018 |
31Monitor | CVE-2019-12452No exploit | types/types.go in Containous Traefik 1.7.x through 1.7.11, when the --api flag is used and the API is publicly reachable and exposed withouttraefik · traefik · CWE-522 | High7.5 | — | 2.5% | May 29, 2019 |
31Monitor | CVE-2022-23632No exploit | Traefik skips the router TLS configuration when the host header is an FQDNtraefik · traefik · CWE-295 | High7.5 | — | 1.7% | Feb 17, 2022 |
31Monitor | CVE-2026-48020Proof of concept | Traefik StripPrefix Route-Level Auth Bypass via Path Normalizationtraefik · traefik · CWE-288 | High7.8 | — | 0.7% | Jun 23, 2026 |
31Monitor | CVE-2026-40912No exploit | Traefik: StripPrefixRegex auth bypass via Path/RawPath desynctraefik · traefik · CWE-706 | High7.8 | — | 0.7% | Apr 30, 2026 |
31Monitor | CVE-2026-67309No exploit | Traefik v3.7.0 Path Traversal via RewriteTarget Authentication Bypasstraefik · traefik · CWE-22 | High7.8 | — | 0.6% | Aug 1, 2026 |
31Monitor | CVE-2026-53622No exploit | Traefik: HTTP/3 mTLS bypass via exact SNI TLSOptions lookup for wildcard and mixed-case hoststraefik · traefik · CWE-288 | High7.8 | — | 0.6% | Jun 23, 2026 |
31Monitor | CVE-2026-65600No exploit | Traefik before v2.11.52 Authentication Bypass via ReplacePathRegextraefik · traefik · CWE-22 | High7.8 | — | 0.6% | Jul 22, 2026 |
31Monitor | CVE-2026-39858No exploit | Traefik: Forwarded alias spoofing top pre-auth decision bypasstraefik · traefik · CWE-290 | High7.8 | — | 0.6% | Apr 30, 2026 |
31Monitor | CVE-2026-32305No exploit | Traefik mTLS bypass via fragmented ClientHello SNI extraction failuretraefik · traefik · CWE-287 | High7.8 | — | 0.4% | Mar 20, 2026 |
31Monitor | CVE-2026-48491No exploit | Traefik: SNICheck ignores wildcard TLSOptions mappings, allowing domain-fronted mTLS bypasstraefik · traefik · CWE-288 | High7.8 | — | 0.3% | Jun 23, 2026 |
31Monitor | CVE-2026-35051No exploit | Traefik: ForwardAuth trustForwardHeader=false allows spoofed X-Forwarded-Prefix to bypass authtraefik · traefik · CWE-345 | High7.8 | — | 0.3% | Apr 30, 2026 |
31Monitor | CVE-2026-54763No exploit | Traefik: headerField underscore-variant identity spoofing in BasicAuth / DigestAuth / ForwardAuthtraefik · traefik · CWE-178 | High7.8 | — | 0.2% | Jul 6, 2026 |
30Monitor | CVE-2019-20894No exploit | Traefik 2.x, in certain configurations, allows HTTPS sessions to proceed without mutual TLS verification in a situation where ERR_BAD_SSL_CLtraefik · traefik · CWE-295 | High7.5 | — | 1.5% | Jul 2, 2020 |
30Monitor | CVE-2024-45410Proof of concept | HTTP client can remove the X-Forwarded headers in Traefiktraefik · traefik · CWE-345 | High7.5 | — | 1.5% | Sep 19, 2024 |
- CVE-2023-4448790Now
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as
HighCVSS 7.5KEVWeaponizedEPSS 99%siemens · simatic s7-1500 cpu 1518f-4 pn\/dp mfp firmwareOct 10, 2023
- CVE-2026-8559537Monitor
Traefik before v2.11.55 and v3.0.0 through v3.7.10 Authentication Bypass via digestAuth
CriticalCVSS 9.3No exploitEPSS 0%traefik · traefikSep 4, 2026
- CVE-2026-8887737Monitor
Traefik v3.7.0 Authentication Bypass via from-to-www-redirect
CriticalCVSS 9.3Proof of conceptEPSS 0%traefik · traefikSep 10, 2026
- CVE-2026-8800736Monitor
Traefik HTTP/3 Backend NTLM Connection Reuse
CriticalCVSS 9.1No exploitEPSS 0%traefik · traefikSep 10, 2026
- CVE-2025-3243135Monitor
Traefik has a possible vulnerability with the path matchers
HighCVSS 8.8No exploitEPSS 0%traefik · traefikApr 21, 2025
- CVE-2026-8800935Monitor
Traefik: Rootless HTTP/1 request-target routes as "/" but is forwarded verbatim, bypassing path-scoped routing, middleware guards and access logging
HighCVSS 8.8No exploitEPSS 0%traefik · traefikSep 10, 2026
- CVE-2023-5436534Monitor
Traefik - Denial of Service via HTTP/2 Request Handling
HighCVSS 8.7No exploitEPSS 0%traefik · traefikJun 23, 2026
- CVE-2021-3281332Monitor
Drop Headers via Malicious Connection Header
HighCVSS 8.1No exploitEPSS 1%traefik · traefikAug 3, 2021
- CVE-2026-8559632Monitor
Traefik v3.7 Authentication Bypass via TLS Option Conflict
HighCVSS 8.2No exploitEPSS 0%traefik · traefikSep 4, 2026
- CVE-2026-8559732Monitor
Traefik before v2.11.55 and v3.0.0 through v3.7.10 mTLS Bypass via TLS Option Conflict
HighCVSS 8.2No exploitEPSS 0%traefik · traefikSep 4, 2026
- CVE-2018-1559831Monitor
Containous Traefik 1.6.x before 1.6.6, when --api is used, exposes the configuration and secret if authentication is missing and the API's p
HighCVSS 7.5No exploitEPSS 2%traefik · traefikAug 20, 2018
- CVE-2019-1245231Monitor
types/types.go in Containous Traefik 1.7.x through 1.7.11, when the --api flag is used and the API is publicly reachable and exposed without
HighCVSS 7.5No exploitEPSS 2%traefik · traefikMay 29, 2019
- CVE-2022-2363231Monitor
Traefik skips the router TLS configuration when the host header is an FQDN
HighCVSS 7.5No exploitEPSS 1%traefik · traefikFeb 17, 2022
- CVE-2026-4802031Monitor
Traefik StripPrefix Route-Level Auth Bypass via Path Normalization
HighCVSS 7.8Proof of conceptEPSS 0%traefik · traefikJun 23, 2026
- CVE-2026-4091231Monitor
Traefik: StripPrefixRegex auth bypass via Path/RawPath desync
HighCVSS 7.8No exploitEPSS 0%traefik · traefikApr 30, 2026
- CVE-2026-6730931Monitor
Traefik v3.7.0 Path Traversal via RewriteTarget Authentication Bypass
HighCVSS 7.8No exploitEPSS 0%traefik · traefikAug 1, 2026
- CVE-2026-5362231Monitor
Traefik: HTTP/3 mTLS bypass via exact SNI TLSOptions lookup for wildcard and mixed-case hosts
HighCVSS 7.8No exploitEPSS 0%traefik · traefikJun 23, 2026
- CVE-2026-6560031Monitor
Traefik before v2.11.52 Authentication Bypass via ReplacePathRegex
HighCVSS 7.8No exploitEPSS 0%traefik · traefikJul 22, 2026
- CVE-2026-3985831Monitor
Traefik: Forwarded alias spoofing top pre-auth decision bypass
HighCVSS 7.8No exploitEPSS 0%traefik · traefikApr 30, 2026
- CVE-2026-3230531Monitor
Traefik mTLS bypass via fragmented ClientHello SNI extraction failure
HighCVSS 7.8No exploitEPSS 0%traefik · traefikMar 20, 2026
- CVE-2026-4849131Monitor
Traefik: SNICheck ignores wildcard TLSOptions mappings, allowing domain-fronted mTLS bypass
HighCVSS 7.8No exploitEPSS 0%traefik · traefikJun 23, 2026
- CVE-2026-3505131Monitor
Traefik: ForwardAuth trustForwardHeader=false allows spoofed X-Forwarded-Prefix to bypass auth
HighCVSS 7.8No exploitEPSS 0%traefik · traefikApr 30, 2026
- CVE-2026-5476331Monitor
Traefik: headerField underscore-variant identity spoofing in BasicAuth / DigestAuth / ForwardAuth
HighCVSS 7.8No exploitEPSS 0%traefik · traefikJul 6, 2026
- CVE-2019-2089430Monitor
Traefik 2.x, in certain configurations, allows HTTPS sessions to proceed without mutual TLS verification in a situation where ERR_BAD_SSL_CL
HighCVSS 7.5No exploitEPSS 1%traefik · traefikJul 2, 2020
- CVE-2024-4541030Monitor
HTTP client can remove the X-Forwarded headers in Traefik
HighCVSS 7.5Proof of conceptEPSS 1%traefik · traefikSep 19, 2024