CVE-2024-45336 Affecting traefik-3 package, versions <3.3.3-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.05% (14th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-TRAEFIK3-13315764
  • published6 Oct 2025
  • disclosed28 Jan 2025

Introduced: 28 Jan 2025

CVE-2024-45336  (opens in a new tab)

How to fix?

Upgrade Minimos:latest traefik-3 to version 3.3.3-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream traefik-3 package and not the traefik-3 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

The HTTP client drops sensitive headers after following a cross-domain redirect. For example, a request to a.com/ containing an Authorization header which is redirected to b.com/ will not send that header to b.com. In the event that the client received a subsequent same-domain redirect, however, the sensitive headers would be restored. For example, a chain of redirects from a.com/, to b.com/1, and finally to b.com/2 would incorrectly send the Authorization header to b.com/2.

CVSS Base Scores

version 3.1