CVE-2024-24758

Proxy-Authorization header not cleared on cross-origin redirect in fetch in Undici

Published Feb 16, 2024 CVSS 3.1 · 3.9 Low EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2024-0479 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.
Github GHSA Github GHSA GHSA-3787-6prv-h9w3 Undici proxy-authorization header not cleared on cross-origin redirect in fetch
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Nodejs
Nodejs undici
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:nodejs:undici:*:*:*:*:*:node.js:*:*
Vendors & Products Nodejs
Nodejs undici
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Feb 13, 2025, 5:40 PM
Reserved
Jan 29, 2024, 8:51 PM
Status
Analyzed
Published
Feb 16, 2024, 10:15 PM
Modified
Jun 17, 2026, 7:14 AM
Severity
Low
Public date
Feb 16, 2024, 12:00 AM