PT-2026-36177 · Traefik · Traefik
CVSS v3.1
10
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Traefik versions prior to 2.11.43
Traefik versions prior to 3.6.14
Traefik versions prior to 3.7.0-rc.2
Description
An authentication bypass exists in the ForwardAuth middleware of Traefik, an HTTP reverse proxy and load balancer. This occurs when
trustForwardHeader is set to false and the software is deployed behind a trusted upstream proxy.Recommendations
Update to version 2.11.43.
Update to version 3.6.14.
Update to version 3.7.0-rc.2.
Exploit
Fix
Insufficient Verification of Data Authenticity
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Related Identifiers
Affected Products
Traefik