{"id":"ROOT-APP-MAVEN-CVE-2023-20861","summary":"CVE-2023-20861 in org.springframework:spring-expression - Patched by Root","details":"Root has patched CVE-2023-20861 in the org.springframework:spring-expression package for Root:Maven. Multiple fixed versions available.","modified":"2026-08-14T12:30:03.233343264Z","published":"2026-08-14T11:00:33Z","upstream":["CVE-2023-20861"],"database_specific":{"severity":"MEDIUM","source":"Root","distro":"maven","distro_version":""},"affected":[{"package":{"name":"org.springframework:spring-expression","ecosystem":"Root:Maven"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.20-aikido.4"},{"fixed":"5.3.20-aikido.5"}]}],"database_specific":{"root_patched":true,"total_fixed_versions":2,"upstream_version":"5.3.20","source":"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2023-20861.json","all_fixed_versions":["5.3.20-aikido.4","5.3.20-aikido.5"],"root_patch_version":"aikido.5"}},{"package":{"name":"io.root.org.springframework:spring-expression","ecosystem":"Root:Maven"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.20-root.io.4"},{"fixed":"5.3.20-root.io.5"}]}],"database_specific":{"root_patched":true,"total_fixed_versions":2,"upstream_version":"5.3.20","all_fixed_versions":["5.3.20-root.io.4","5.3.20-root.io.5"],"source":"https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2023-20861.json","root_patch_version":"root.io.5"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}