69 行
3.3 KiB
JSON
69 行
3.3 KiB
JSON
{
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"canonical_id": "undici--CVE-2023-45143",
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"system_id": "undici",
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"display_name": "Undici",
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"category": "frameworks",
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"advisory_mode": "core",
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"title": "Undici's cookie header not cleared on cross-origin redirect in fetch",
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"summary": "### Impact\n\nUndici clears Authorization headers on cross-origin redirects, but does not clear `Cookie` headers. By design, `cookie` headers are [forbidden request headers](https://fetch.spec.whatwg.org/#forbidden-request-header), disallowing them to be set in `RequestInit.headers` in browser environments. Since Undici handles headers more liberally than the specification, there was a disconnect from the assumptions the spec made, and Undici's implementation of fetch.\n\nAs such this may lead to accidental leakage of cookie to a 3rd-party site or a malicious attacker who can control the redirection target (ie. an open redirector) to leak the cookie to the 3rd party site.\n\n### Patches\n\nThis was patched in [e041de359221ebeae04c469e8aff4145764e6d76](https://github.com/nodejs/undici/commit/e041de359221ebeae04c469e8aff4145764e6d76), which is included in version 5.26.2.\n",
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"published_at": "2023-10-16T14:05:37Z",
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"updated_at": "2026-02-04T02:35:56.289390Z",
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"severity": "low",
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"cvss_score": 3.1,
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"exploit_status": "unknown",
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"source_confidence": "official",
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"official_source_url": "https://github.com/nodejs/undici/security/advisories/GHSA-q768-x9m6-m9qp",
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"secondary_source_urls": [
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"https://github.com/nodejs/undici/security/advisories/GHSA-wqq4-5wpv-mx2g",
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"https://nvd.nist.gov/vuln/detail/CVE-2023-45143",
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"https://github.com/nodejs/undici/commit/e041de359221ebeae04c469e8aff4145764e6d76",
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"https://hackerone.com/reports/2166948",
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"https://github.com/nodejs/undici",
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"https://github.com/nodejs/undici/releases/tag/v5.26.2",
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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3N4NJ7FR4X4FPZUGNTQAPSTVB2HB2Y4A",
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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E72T67UPDRXHIDLO3OROR25YAMN4GGW5",
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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNA62Q767CFAFHBCDKYNPBMZWB7TWYVU",
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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HT7T2R4MQKLIF4ODV4BDLPARWFPCJ5CZ",
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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LKYHSZQFDNR7RSA7LHVLLIAQMVYCUGBG",
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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X6QXN4ORIVF6XBW4WWFE7VNPVC74S45Y"
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],
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"aliases": [
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"CVE-2023-45143",
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"GHSA-wqq4-5wpv-mx2g"
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],
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"cve_ids": [
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"CVE-2023-45143"
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],
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"ghsa_ids": [
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"GHSA-wqq4-5wpv-mx2g"
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],
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"osv_ids": [
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"GHSA-wqq4-5wpv-mx2g"
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],
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"affected_versions": [
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"introduced=0, fixed<5.26.2"
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],
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"fixed_versions": [
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"5.26.2"
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],
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"package_name": "undici",
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"render_markdown": true,
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"case_path": "07-framework-security/frameworks/undici/cases/undici-cve-2023-45143.md",
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"secure_code_topics": [
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"ssrf-url-validation",
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"proxy-trust-boundary",
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"token-cookie-storage"
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],
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"status": "generated",
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"triage_reasons": [],
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"metadata": {
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"source_names": [
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"OSV Undici"
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],
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"source_kinds": [
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"osv-batch"
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],
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"candidate_count": 1
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}
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}
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