How severe is CVE-2024-24758?

CVE-2024-24758 has a CVSS 3.x base score of 3.9, rated low severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-24758 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-24758?

CVE-2024-24758 affects Nodejs Undici. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-24758?

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

Does CVE-2024-24758 have an EU (EUVD) identifier?

Yes. CVE-2024-24758 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0479.

When was CVE-2024-24758 published?

CVE-2024-24758 was published on 2024-02-16 and last updated on 2026-06-17.

CVE-2024-24758

CVE-2024-24758 is a low-severity vulnerability in Nodejs Undici with a CVSS 3.x base score of 3.9. 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-200.

Key facts

Severity: Low (CVSS 3.x base score 3.9)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0479
Weakness: CWE-200
Affected product: Nodejs Undici
Published: 2024-02-16
Last modified: 2026-06-17

Description

Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici already cleared Authorization headers on cross-origin redirects, but did not clear `Proxy-Authentication` headers. This issue has been patched in versions 5.28.3 and 6.6.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Frequently asked questions

What is CVE-2024-24758?: Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici already cleared Authorization headers on cross-origin redirects, but did not clear `Proxy-Authentication` headers. This issue has been patched in versions 5.28.3 and 6.6.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
How severe is CVE-2024-24758?: CVE-2024-24758 has a CVSS 3.x base score of 3.9, rated low severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-24758 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-24758?: CVE-2024-24758 affects Nodejs Undici. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-24758?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-24758 have an EU (EUVD) identifier?: Yes. CVE-2024-24758 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0479.
When was CVE-2024-24758 published?: CVE-2024-24758 was published on 2024-02-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nodejs:undici:*:*:*:*:*:node.js:*:*

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