CVE ID:	CVE-2023-45143
Description:	Undici is an HTTP/1.1 client written from scratch for Node.js. Prior to version 5.26.2, Undici already cleared Authorization headers on cross-origin redirects, but did not clear `Cookie` headers. By design, `cookie` headers are forbidden request headers, disallowing them to be set in RequestInit.headers in browser environments. Since undici handles headers more liberally than the spec, there was a disconnect from the assumptions the spec made, and undici's implementation of fetch. As such this may lead to accidental leakage of cookie to a third-party site or a malicious attacker who can control the redirection target (ie. an open redirector) to leak the cookie to the third party site. This was patched in version 5.26.2. There are no known workarounds.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2023-45143 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNA62Q767CFAFHBCDKYNPBMZWB7TWYVU/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3N4NJ7FR4X4FPZUGNTQAPSTVB2HB2Y4A/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E72T67UPDRXHIDLO3OROR25YAMN4GGW5/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HT7T2R4MQKLIF4ODV4BDLPARWFPCJ5CZ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X6QXN4ORIVF6XBW4WWFE7VNPVC74S45Y/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LKYHSZQFDNR7RSA7LHVLLIAQMVYCUGBG/ https://github.com/nodejs/undici/commit/e041de359221ebeae04c469e8aff4145764e6d76 https://github.com/nodejs/undici/commit/e041de359221ebeae04c469e8aff4145764e6d76 https://github.com/nodejs/undici/releases/tag/v5.26.2 https://github.com/nodejs/undici/releases/tag/v5.26.2 https://github.com/nodejs/undici/security/advisories/GHSA-q768-x9m6-m9qp https://github.com/nodejs/undici/security/advisories/GHSA-q768-x9m6-m9qp https://github.com/nodejs/undici/security/advisories/GHSA-wqq4-5wpv-mx2g https://github.com/nodejs/undici/security/advisories/GHSA-wqq4-5wpv-mx2g https://hackerone.com/reports/2166948 https://hackerone.com/reports/2166948