{"id":"ECHO-3dd3-3c70-3964","upstream":["CVE-2026-45623","GHSA-6g55-p6wh-862q"],"severity":[],"modified":"2026-09-28T00:02:04.369Z","affected":[{"package":{"ecosystem":"Echo:npm","name":"postcss","purl":"pkg:npm/postcss"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.12"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-45623"},{"type":"WEB","url":"https://github.com/advisories/GHSA-6g55-p6wh-862q"}]}