{"id":"UBUNTU-CVE-2026-63481","details":"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.","modified":"2026-09-02T19:41:08.806971738Z","published":"2026-08-20T17:19:00Z","upstream":["CVE-2026-63481"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-63481"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-63481"}],"affected":[{"package":{"name":"rust-hurl","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/rust-hurl?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.1.1-1","6.1.1-2","7.1.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"hurl","binary_version":"7.1.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63481.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"},{"type":"Ubuntu","score":"medium"}]}