How severe is CVE-2024-52003?

CVE-2024-52003 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-52003 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52003?

CVE-2024-52003 affects Traefik. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-52003?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-52003 have an EU (EUVD) identifier?

Yes. CVE-2024-52003 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3477.

When was CVE-2024-52003 published?

CVE-2024-52003 was published on 2024-11-29 and last updated on 2026-06-17.

CVE-2024-52003

CVE-2024-52003 is a medium-severity vulnerability in Traefik with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 6.3
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-3477
Weakness: CWE-601
Affected product: Traefik
Published: 2024-11-29
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-52003?: 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.
How severe is CVE-2024-52003?: CVE-2024-52003 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-52003 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52003?: CVE-2024-52003 affects Traefik. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-52003?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-52003 have an EU (EUVD) identifier?: Yes. CVE-2024-52003 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3477.
When was CVE-2024-52003 published?: CVE-2024-52003 was published on 2024-11-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*

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