CVE-2024-24758: undici Information Disclosure — Fix

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.

Is your site exposed to CVE-2024-24758?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

3.9

LOW

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-200 CWE-200

Affected Products

Vendor	Product	Versions
nodejs	undici	< 5.28.3
nodejs	undici	6.0.0 — 6.6.1

References

Advisories & Patches

https://github.com/nodejs/undici/commit/b9da3e40f1f096a06b4caedbb27c2568730434ef https://github.com/nodejs/undici/security/advisories/GHSA-3787-6prv-h9w3 https://github.com/nodejs/undici/commit/b9da3e40f1f096a06b4caedbb27c2568730434ef https://github.com/nodejs/undici/security/advisories/GHSA-3787-6prv-h9w3

Other References

http://www.openwall.com/lists/oss-security/2024/03/11/1 https://security.netapp.com/advisory/ntap-20240419-0007/ http://www.openwall.com/lists/oss-security/2024/03/11/1 https://security.netapp.com/advisory/ntap-20240419-0007/

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. It has a CVSS v3.1 base score of 3.9 (LOW).

How severe is CVE-2024-24758? +

CVE-2024-24758 has a CVSS v3.1 score of 3.9 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2024-24758? +

CVE-2024-24758 affects products from nodejs, specifically: undici. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-24758? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-15625

Unauthenticated user is able to execute arbitrary SQL commands in Sparx Pro Cloud Server database in certain cases.

CVE-2026-22051

StorageGRID (formerly StorageGRID Webscale) versions prior to 11.9.0.13 and 12.0.0.6 are susceptible to a Information Disclosure vulnerability. Successful exploit could …

CVE-2026-54396

An information disclosure vulnerability exists in the MISP AuthKey edit functionality. When a validation error occurs during an AuthKey edit …

CVE-2026-13230

An information disclosure vulnerability was identified in TP-Link Kasa EC70 v4 and EC71 v4 in the local discovery mechanism, which …

CVE-2026-53912

Cerebrate before version 1.37 exposed credential material from self-registration requests. The self-registration workflow stored the registrant’s hashed password in the …

CVE-2026-47177

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.4, a user …

CVE-2024-24758