CVE-2025-47952

CVE-2025-47952 · Traefik allows path traversal using url encoding

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Traefik (pronounced traffic) is an HTTP reverse proxy and load balancer. Prior to versions 2.11.25 and 3.4.1, there is a potential vulnerability in Traefik managing the requests using a PathPrefix, Path or PathRegex matcher. When Traefik is configured to route the requests to a backend using a matcher based on the path, if the URL contains a URL encoded string in its path, it’s possible to target a backend, exposed using another router, by-passing the middlewares chain. This issue has been patched in versions 2.11.25 and 3.4.1.

CVSS 2.9 · Niedrig · EPSS 1,0%

Veröffentlicht

2025-05-30T03:37:12.685Z

Aktualisiert

2025-05-30T12:44:38.661Z

Technologie-Stack: web

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