{"id":"CLEANSTART-2026-WX23354","summary":"In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and port) matches what provided in the Host header (if present)","details":"Security vulnerability affects the apache-nifi package. In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and port) matches what provided in the Host header (if present).","modified":"2026-10-01T03:00:25.688960855Z","published":"2026-10-01T00:35:22.443452Z","upstream":["CVE-2026-6790"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-WX23354.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-6790"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6790"}],"affected":[{"package":{"name":"apache-nifi","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-WX23354.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}