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.
References (4)
Core 4
Core References
Third Party Advisory
http://www.openwall.com/lists/oss-security/2024/03/11/1
Third Party Advisory
https://security.netapp.com/advisory/ntap-20240419-0007/
Vendor Advisory x_refsource_confirm
https://github.com/nodejs/undici/security/advisories/GHSA-3787-6prv-h9w3
Patch x_refsource_misc
https://github.com/nodejs/undici/commit/b9da3e40f1f096a06b4caedbb27c2568730434ef
Scores
CVSS v3
3.9
EPSS
0.0028
EPSS Percentile
51.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (2)
nodejs/undici
< 5.28.3
npm/undici
0 - 5.28.3npm
Published
Feb 16, 2024
Tracked Since
Feb 18, 2026