{"id":"CLEANSTART-2026-PQ26679","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 kafka 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":"2026-09-29T01:00:16.246977010Z","published":"2026-09-29T00:35:13.496708Z","upstream":["CVE-2026-6790"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-PQ26679.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":"kafka","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.1-r7"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PQ26679.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:H/I:H/A:H"}]}