{"id":"ECHO-433c-7cb9-0996","modified":"2026-11-12T08:00:07.582Z","published":"2023-03-23T21:30:19Z","upstream":["CVE-2023-20861","GHSA-564r-hj7v-mcr5"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2023-20861"},{"type":"WEB","url":"https://github.com/advisories/GHSA-564r-hj7v-mcr5"}],"affected":[{"package":{"name":"org.springframework:spring-expression","ecosystem":"Echo:Maven","purl":"pkg:maven/org.springframework/spring-expression"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.20+echo.1"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-433c-7cb9-0996.json"}}],"schema_version":"1.9.2"}