{"id":"ECHO-0346-5369-6592","upstream":["CVE-2026-54911","GHSA-3j69-69wj-xqx2"],"severity":[],"modified":"2026-07-01T13:02:49.092Z","affected":[{"package":{"ecosystem":"Echo:PyPi","name":"ujson","purl":"pkg:pypi/ujson"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.13.0"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-54911"}]}