NPM: undici vulnerable to cookie attribute injection via unsanitized domain and unparsed setCookie fields

NPM: undici vulnerable to cookie attribute injection via unsanitized domain and unparsed setCookie fields vulnerability discovered by ? in WordPress Npm undici versions 6.28.0...

EUVD-2026-51850

guzzlehttp/guzzle versions before 7.15.1 contain a denial of service vulnerability in the CookieJar that accepts unlimited Set-Cookie header fields with no size restrictions. Attackers can return many large cookies from a malicious server, causing Guzzle to store excessive data in memory and...