GO-2026-6202
Traefik: ForwardAuth middleware leaks X-Forwarded-Port spoofing via untrusted X-Forwarded-Proto when trustForwardHeader=false in github.com/traefik/traefik
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-54764
- Alias
- GHSA-3q9r-p662-5j8m
Description
Traefik: ForwardAuth middleware leaks X-Forwarded-Port spoofing via untrusted X-Forwarded-Proto when trustForwardHeader=false in github.com/traefik/traefik
Paquets affectés
| Paquet | Versions |
|---|---|
| Go · github.com/traefik/traefik | introduced 0 |
| Go · github.com/traefik/traefik/v2 | introduced 0, fixed 2.11.51 |
| Go · github.com/traefik/traefik/v3 | introduced 0, fixed 3.6.22, introduced 3.7.0, fixed 3.7.6 |
Références
- https://github.com/traefik/traefik/security/advisories/GHSA-3q9r-p662-5j8m ADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-54764 ADVISORY
- https://github.com/traefik/traefik/commit/7ae92d8c2c10ac04ef5a03df0ed5019ce0f44b2d FIX
- https://github.com/traefik/traefik/pull/13344 FIX
- https://github.com/traefik/traefik/releases/tag/v2.11.51 WEB
- https://github.com/traefik/traefik/releases/tag/v3.6.22 WEB
- https://github.com/traefik/traefik/releases/tag/v3.7.6 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — Go Vulnerability Database |