CVE-2024-52003
Medium
Description
Traefik (pronounced traffic) is an HTTP reverse proxy and load balancer. There is a vulnerability in Traefik that allows the client to provide the X-Forwarded-Prefix header from an untrusted source. This issue has been addressed in versions 2.11.14 and 3.2.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Traefik
PublishedNov 29, 2024
First seenNov 29, 2024
Weakness typeCWE-601Open redirect
How to fix
Update
- traefik traefik2.11.14, 3.2.1 or later
- github.com/traefik/traefik/v22.11.14 or later
- github.com/traefik/traefik/v33.2.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| traefik traefik | v < 2.11.14, 3.0.0 ≤ v < 3.2.1 | 2.11.14, 3.2.1 |
| github.com/traefik/traefik/v2Go | v < 2.11.14 | 2.11.14 |
| github.com/traefik/traefik/v3Go | v < 3.2.1 | 3.2.1 |
| github.com/traefik/traefikGo | No range specified | — |
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