CVE-2024-52003

MEDIUM EPSS 30.7%
Published Nov 29, 20241y ago · Modified Jun 17, 20261w ago
6.3 CVSS 4.0
Medium
Find Similar
Published Nov 29, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
6.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
30.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-601

Affected Products 2

VendorProductVersionRange
traefiktraefik* <2.11.14
traefiktraefik*≥3.0.0  –  <3.2.1

References 4

  • github.com https://github.com/traefik/traefik/pull/11253
    Patch
  • github.com https://github.com/traefik/traefik/releases/tag/v2.11.14
    Release Notes
  • github.com https://github.com/traefik/traefik/releases/tag/v3.2.1
    Release Notes
  • github.com https://github.com/traefik/traefik/security/advisories/GHSA-h924-8g65-j9wg
    PatchVendor Advisory

Remediation

  • github.com https://github.com/traefik/traefik/pull/11253
    Patch
  • github.com https://github.com/traefik/traefik/security/advisories/GHSA-h924-8g65-j9wg
    PatchVendor Advisory