Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-Authorization headers for fetch(), but did not clear them for undici.request(). This vulnerability was patched in version(s) 5.28.4 and 6.11.1.
Exploitability
AV:NAC:HPR:HUI:RScope
S:UImpact
C:LI:LA:L3.9/CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:LOther