{"cve":"CVE-2026-63481","nvd":{"published":"2026-08-20T17:19:15.037","modified":"2026-10-18T20:10:00.110","status":"Deferred","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.","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":6.9},"cvss_v3":null,"cwes":["CWE-201"],"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"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:49:38.260478770+00:00"},"epss":{"cve":"CVE-2026-63481","score":0.00664,"percentile":0.51434,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-7w2g-9mf9-324m","url":"https://osv.dev/vulnerability/GHSA-7w2g-9mf9-324m","summary":"Hurl: Cookies in Cookies section leak when redirecting to a different host","modified":"2026-09-02T22:15:05.173902634Z","packages":[{"ecosystem":"crates.io","name":"hurl","purl":"pkg:cargo/hurl","ranges":["<=8.0.1"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}