GO-2025-4206

vendorUSosv

Path Normalization Bypass in Traefik Router + Middleware Rules in github.com/traefik/traefik

view advisory published 2025-12-15Licence: per source

Path Normalization Bypass in Traefik Router + Middleware Rules in github.com/traefik/traefik

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-66490USmedium6.5—
Traefik is an HTTP reverse proxy and load balancer. For versions prior to 2.11.32 and 2.11.31 through 3.6.2, requests using PathPrefix, Path or PathRegex matchers can bypass path n…
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references

External citations — patches, advisories, analysis.

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