{"id":"CVE-2023-45289","state":"PUBLISHED","title":"Incorrect forwarding of sensitive headers and cookies on HTTP redirect in net/http","description":"When following an HTTP redirect to a domain which is not a subdomain match or exact match of the initial domain, an http.Client does not forward sensitive headers such as \"Authorization\" or \"Cookie\". For example, a redirect from foo.com to www.foo.com will forward the Authorization header, but a redirect to bar.com will not. A maliciously crafted HTTP redirect could cause sensitive headers to be unexpectedly forwarded.","publishedAt":"2024-03-05T22:22:30.306Z","updatedAt":"2025-02-13T17:14:01.755Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"CISA-ADP"},"assigner":"Go","products":["Go standard library net/http","Go standard library net/http/cookiejar"],"affected":[{"vendor":"Go standard library","product":"net/http","packageName":"net/http","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.21.8","versionType":"semver"},{"version":"1.22.0-0","status":"affected","lessThan":"1.22.1","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"isDomainOrSubdomain"},{"name":"Client.Do"},{"name":"Client.Get"},{"name":"Client.Head"},{"name":"Client.Post"},{"name":"Client.PostForm"},{"name":"Get"},{"name":"Head"},{"name":"Post"},{"name":"PostForm"}]},{"vendor":"Go standard library","product":"net/http/cookiejar","packageName":"net/http/cookiejar","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.21.8","versionType":"semver"},{"version":"1.22.0-0","status":"affected","lessThan":"1.22.1","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"isIP"},{"name":"Jar.Cookies"},{"name":"Jar.SetCookies"}]}],"references":["https://go.dev/issue/65065","https://go.dev/cl/569340","https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg","https://pkg.go.dev/vuln/GO-2024-2600","https://security.netapp.com/advisory/ntap-20240329-0006/","http://www.openwall.com/lists/oss-security/2024/03/08/4"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:24.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/45xxx/CVE-2023-45289.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-45289","state":"PUBLISHED","datePublished":"2024-03-05T22:22:30.306Z","dateUpdated":"2025-02-13T17:14:01.755Z","assignerShortName":"Go","assignerOrgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","dateReserved":"2023-10-06T17:06:26.221Z"},"containers":{"cna":{"title":"Incorrect forwarding of sensitive headers and cookies on HTTP redirect in net/http","descriptions":[{"lang":"en","value":"When following an HTTP redirect to a domain which is not a subdomain match or exact match of the initial domain, an http.Client does not forward sensitive headers such as \"Authorization\" or \"Cookie\". For example, a redirect from foo.com to www.foo.com will forward the Authorization header, but a redirect to bar.com will not. A maliciously crafted HTTP redirect could cause sensitive headers to be unexpectedly forwarded."}],"affected":[{"vendor":"Go standard library","product":"net/http","packageName":"net/http","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.21.8","versionType":"semver"},{"version":"1.22.0-0","status":"affected","lessThan":"1.22.1","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"isDomainOrSubdomain"},{"name":"Client.Do"},{"name":"Client.Get"},{"name":"Client.Head"},{"name":"Client.Post"},{"name":"Client.PostForm"},{"name":"Get"},{"name":"Head"},{"name":"Post"},{"name":"PostForm"}]},{"vendor":"Go standard library","product":"net/http/cookiejar","packageName":"net/http/cookiejar","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.21.8","versionType":"semver"},{"version":"1.22.0-0","status":"affected","lessThan":"1.22.1","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"isIP"},{"name":"Jar.Cookies"},{"name":"Jar.SetCookies"}]}],"references":[{"url":"https://go.dev/issue/65065"},{"url":"https://go.dev/cl/569340"},{"url":"https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg"},{"url":"https://pkg.go.dev/vuln/GO-2024-2600"},{"url":"https://security.netapp.com/advisory/ntap-20240329-0006/"},{"url":"http://www.openwall.com/lists/oss-security/2024/03/08/4"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer"}]}],"providerMetadata":{"shortName":"Go","orgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","dateUpdated":"2024-05-01T17:09:39.339Z"},"credits":[{"lang":"en","value":"Juho Nurminen of Mattermost"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-03-06T16:34:47.460894Z","id":"CVE-2023-45289","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-04T18:24:28.343Z"}},{"title":"CVE Program Container","references":[{"url":"https://go.dev/issue/65065","tags":["x_transferred"]},{"url":"https://go.dev/cl/569340","tags":["x_transferred"]},{"url":"https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg","tags":["x_transferred"]},{"url":"https://pkg.go.dev/vuln/GO-2024-2600","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20240329-0006/","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/03/08/4","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T20:21:15.333Z"}}]}}}