{"id":"ROOT-APP-NPM-CVE-2022-2421","summary":"CVE-2022-2421 in socket.io-parser - Patched by Root","details":"Root has patched CVE-2022-2421 in the socket.io-parser package for Root:npm. Multiple fixed versions available.","modified":"2026-11-11T11:15:03.168970550Z","published":"2026-11-11T10:16:52Z","upstream":["CVE-2022-2421"],"database_specific":{"source":"Root","distro":"npm","distro_version":"","severity":"CRITICAL"},"affected":[{"package":{"name":"socket.io-parser","ecosystem":"Root:npm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.3-aikido.2"},{"fixed":"4.0.5-aikido.2"}]}],"database_specific":{"total_fixed_versions":2,"upstream_version":"3.1.3","all_fixed_versions":["3.1.3-aikido.2","4.0.5-aikido.2"],"root_patch_version":"aikido.2","root_patched":true,"source":"https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2022-2421.json"}},{"package":{"name":"@rootio/socket.io-parser","ecosystem":"Root:npm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.3-root.io.2"},{"fixed":"4.0.5-root.io.1"},{"fixed":"4.0.5-root.io.2"}]}],"database_specific":{"root_patched":true,"source":"https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2022-2421.json","total_fixed_versions":3,"upstream_version":"3.1.3","all_fixed_versions":["3.1.3-root.io.2","4.0.5-root.io.1","4.0.5-root.io.2"],"root_patch_version":"root.io.2"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}