{"id":"CVE-2026-63481","revision":null,"records":[{"revision":"40dd682e6131482e829edc82be600673","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-63481","aliases":[],"title":"Hurl: Cookies in Cookies section leak when redirecting to a different host","description":"Hurl is a command line tool that runs and tests HTTP requests defined in plain text files. In version 8.0.1 and earlier, the redirect handling in packages/hurl/src/http/client.rs strips Authorization and Cookie headers and basic-auth credentials when a redirect changes host, but it carries RequestSpec.cookies created from the dedicated [Cookies] section into the redirected request. An attacker-controlled redirect can therefore receive authentication or session cookies that should remain scoped to the original host. Cookies supplied through a raw Cookie header are stripped and are not affected by this specific path. This issue is reported as fixed in version 8.1.0.","state":0,"publishedAt":"2026-08-20T16:28:24.282+00:00","modifiedAt":"2026-08-21T21:47:24.233+00:00","affected":[{"ecosystem":"Vendor product","name":"hurl","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Orange-OpenSource\",\n                    \"product\": \"hurl\",\n                    \"versions\": [\n                        {\n                            \"version\": \"<= 8.0.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9,"severity":"MEDIUM"}],"references":["https://github.com/Orange-OpenSource/hurl/security/advisories/GHSA-7w2g-9mf9-324m","https://github.com/Orange-OpenSource/hurl/pull/5119","https://github.com/Orange-OpenSource/hurl/commit/ed91c894c2cf11704422010554037e3ba70b446e","https://github.com/Orange-OpenSource/hurl/releases/tag/8.0.1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-63481","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-63481","identifiers":["CVE-2026-63481"]},"retained":false,"historicalAffected":[]},{"revision":"3b9fb3af459c4de4b1b4a5b7fdde64e0","observedAt":"2026-11-07T13:30:02.179+00:00","statement":{"source":"euvd","id":"EUVD-2026-63465","aliases":["CVE-2026-63481","GHSA-7w2g-9mf9-324m"],"title":"Hurl is a command line tool that runs and tests HTTP requests defined in plain text files. In version 8.0.1 and earlier, the redirect handling in packages/hurl/src/http/client.rs strips Authorization and Cookie headers and basic-auth creden…","description":"Hurl is a command line tool that runs and tests HTTP requests defined in plain text files. In version 8.0.1 and earlier, the redirect handling in packages/hurl/src/http/client.rs strips Authorization and Cookie headers and basic-auth credentials when a redirect changes host, but it carries RequestSpec.cookies created from the dedicated [Cookies] section into the redirected request. An attacker-controlled redirect can therefore receive authentication or session cookies that should remain scoped to the original host. Cookies supplied through a raw Cookie header are stripped and are not affected by this specific path. This issue is reported as fixed in version 8.1.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9,"severity":null}],"references":["https://github.com/Orange-OpenSource/hurl/security/advisories/GHSA-7w2g-9mf9-324m","https://github.com/Orange-OpenSource/hurl/pull/5119","https://github.com/Orange-OpenSource/hurl/commit/ed91c894c2cf11704422010554037e3ba70b446e","https://github.com/Orange-OpenSource/hurl/releases/tag/8.0.1"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-63465","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 20, 2026, 4:28:24 PM","dateUpdated":"Aug 21, 2026, 9:47:24 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. 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In version 8.0.1 and earlier, the redirect handling in packages/hurl/src/http/client.rs strips Authorization and Cookie headers and basic-auth credentials when a redirect changes host, but it carries RequestSpec.cookies created from the dedicated [Cookies] section into the redirected request. An attacker-controlled redirect can therefore receive authentication or session cookies that should remain scoped to the original host. Cookies supplied through a raw Cookie header are stripped and are not affected by this specific path. This issue is reported as fixed in version 8.1.0.","state":0,"publishedAt":"2026-08-20T17:19:15.037+00:00","modifiedAt":"2026-10-18T20:10:00.11+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":6.9,"severity":"MEDIUM"}],"references":["https://github.com/Orange-OpenSource/hurl/commit/ed91c894c2cf11704422010554037e3ba70b446e","https://github.com/Orange-OpenSource/hurl/pull/5119","https://github.com/Orange-OpenSource/hurl/releases/tag/8.0.1","https://github.com/Orange-OpenSource/hurl/security/advisories/GHSA-7w2g-9mf9-324m"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-63481","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-201"],"productCriteria":[],"sourceDates":{"published":"2026-08-20T17:19:15.037","lastModified":"2026-10-18T20:10:00.110"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-63481","identifiers":["CVE-2026-63481"]},"retained":false,"historicalAffected":[]},{"revision":"29b183238c144b4ea35a660491bd7ba7","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"GHSA-7w2g-9mf9-324m","aliases":["CVE-2026-63481"],"title":"Hurl: Cookies in Cookies section leak when redirecting to a different host","description":"## The Bug\n\nHurl <= 8.0.1 lets you define cookies two ways in a .hurl file:\n\n1. As a raw Cookie: header in the [Header]/headers area\n2. In a dedicated [Cookies] section (parsed into RequestSpec.cookies)\n\nWhen following a redirect to a different host, Hurl correctly strips security-sensitive data (Authorization, Cookie header, and basic-auth user) to avoid leaking credentials cross-host — mirroring libcurl's default behavior. But it only stripped the cookie that came in as a header. Cookies declared in the [Cookies] section were carried over to the new host unchanged — a credential-leak bug. \n\nHurl file that leaks cookies:\n\n```hurl\nGET http://localhost:8000/follow-redirect-basic-auth?change_host=true\n[Cookies]\nfruit: lemon\nHTTP 200\n```\n\nHurl file that doesn't leak cookie:\n\n```hurl\nGET http://localhost:8000/follow-redirect-basic-auth?change_host=true\nCookie: fruit=lemon\nHTTP 200\n```\n\n## Patch\n\nWith Hurl <= 8.0.1, user can use `Cookie` header instead of the dedicated `[Cookies]` section.","state":0,"publishedAt":"2026-09-02T22:11:11+00:00","modifiedAt":"2026-09-02T22:15:05.1739026+00:00","affected":[{"ecosystem":"crates.io","name":"hurl","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"last_affected","version":"8.0.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/Orange-OpenSource/hurl/security/advisories/GHSA-7w2g-9mf9-324m","https://nvd.nist.gov/vuln/detail/CVE-2026-63481","https://github.com/Orange-OpenSource/hurl/pull/5119","https://github.com/Orange-OpenSource/hurl/commit/ed91c894c2cf11704422010554037e3ba70b446e","https://github.com/Orange-OpenSource/hurl"],"sourceUrl":"https://github.com/advisories/GHSA-7w2g-9mf9-324m","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-7w2g-9mf9-324m","identifiers":["GHSA-7w2g-9mf9-324m","CVE-2026-63481"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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