{"schema_version":"1.9.0","id":"GHSA-q768-x9m6-m9qp","published":"2022-07-21T20:31:05Z","modified":"2026-02-04T03:02:08.652391Z","aliases":["CVE-2022-31151"],"related":["CVE-2023-45143"],"summary":"undici before v5.8.0 vulnerable to uncleared cookies on cross-host / cross-origin redirect","details":"### Impact\n\nAuthorization headers are already cleared on cross-origin redirect in\nhttps://github.com/nodejs/undici/blob/main/lib/handler/redirect.js#L189, based on https://github.com/nodejs/undici/issues/872.\n\nHowever, cookie headers which are sensitive headers and are official headers found in the spec, remain uncleared. There also has been active discussion of implementing a cookie store https://github.com/nodejs/undici/pull/1441, which suggests that there are active users using cookie headers in undici.\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 v5.8.0.\n\n### Workarounds\n\nBy default, this vulnerability is not exploitable.\nDo not enable redirections, i.e. `maxRedirections: 0` (the default). \n\n### References\n\nhttps://hackerone.com/reports/1635514\nhttps://curl.se/docs/CVE-2018-1000007.html\nhttps://curl.se/docs/CVE-2022-27776.html\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [undici repository](https://github.com/nodejs/undici/issues)\n* To make a report, follow the [SECURITY](https://github.com/nodejs/node/blob/HEAD/SECURITY.md) document\n","affected":[{"package":{"name":"undici","ecosystem":"npm","purl":"pkg:npm/undici"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"5.8.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-q768-x9m6-m9qp/GHSA-q768-x9m6-m9qp.json"}}],"references":[{"type":"WEB","url":"https://github.com/nodejs/undici/security/advisories/GHSA-q768-x9m6-m9qp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31151"},{"type":"WEB","url":"https://github.com/nodejs/undici/issues/872"},{"type":"WEB","url":"https://github.com/nodejs/undici/pull/1441"},{"type":"WEB","url":"https://github.com/nodejs/undici/commit/0a5bee9465e627be36bac88edf7d9bbc9626126d"},{"type":"WEB","url":"https://hackerone.com/reports/1635514"},{"type":"PACKAGE","url":"https://github.com/nodejs/undici"},{"type":"WEB","url":"https://github.com/nodejs/undici/blob/main/lib/handler/redirect.js#L189"},{"type":"WEB","url":"https://github.com/nodejs/undici/releases/tag/v5.8.0"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20220909-0006"}],"database_specific":{"cwe_ids":["CWE-346","CWE-601","CWE-93"],"github_reviewed":true,"github_reviewed_at":"2022-07-21T20:31:05Z","nvd_published_at":"2022-07-21T04:15:00Z","severity":"LOW"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}