{"id":"CVE-2024-24758","aliases":["GHSA-3787-6prv-h9w3"],"url":"https://o3.security/vulnerability/CVE-2024-24758","summary":"Proxy-Authorization header not cleared on cross-origin redirect in fetch in Undici","details":"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.","published":"2024-02-16T21:40:37.716Z","modified":"2026-08-08T03:47:50.323623010Z","cvss":{"score":3.9,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"undici","fixedVersion":"5.28.3"},{"ecosystem":"npm","name":"undici","fixedVersion":"6.6.1"}],"fix":{"url":"https://github.com/nodejs/undici/commit/b9da3e40f1f096a06b4caedbb27c2568730434ef","label":"nodejs/undici@b9da3e4"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/03/11/1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/24xxx/CVE-2024-24758.json"},{"type":"ADVISORY","url":"https://github.com/nodejs/undici/security/advisories/GHSA-3787-6prv-h9w3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-24758"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240419-0007/"},{"type":"FIX","url":"https://github.com/nodejs/undici/commit/b9da3e40f1f096a06b4caedbb27c2568730434ef"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:47:50.323623010Z"}}