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Vulnérabilités / CVE-2026-85595

critique

CVE-2026-85595

github.com/traefik/traefik: Traefik before v2.11.55 and v3.0.0 through v3.7.10 Authentication Bypass via digestAuth

Publiée Modifiée CWE 287
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Le label propre à Trivy est CRITICAL. Critique selon NVD, Red Hat.

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.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
minimostraefik-3, traefik-fips-33.7.11-r0
rapidfort alpine 3.20traefik3.7.11-r0
rapidfort alpine 3.21traefik3.7.11-r0
rapidfort alpine 3.22traefik3.7.11-r0
rapidfort alpine 3.23traefik3.7.11-r0
rapidfort alpine 3.24traefik3.7.11-r0
Afficher les 7 entrées de 6 sources
SourcePaquetCorrigé en
minimostraefik-33.7.11-r0
minimostraefik-fips-33.7.11-r0
rapidfort alpine 3.20traefik3.7.11-r0
rapidfort alpine 3.21traefik3.7.11-r0
rapidfort alpine 3.22traefik3.7.11-r0
rapidfort alpine 3.23traefik3.7.11-r0
rapidfort alpine 3.24traefik3.7.11-r0

Références

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.