{"id":"CVE-2021-31402","details":"The dio package 4.0.0 for Dart allows CRLF injection if the attacker controls the HTTP method string, a different vulnerability than CVE-2020-35669.","aliases":["GHSA-9324-jv53-9cc8"],"modified":"2026-03-14T10:58:04.904870Z","published":"2021-04-15T19:15:12.673Z","references":[{"type":"REPORT","url":"https://github.com/flutterchina/dio/issues/1130"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cfug/dio","events":[{"introduced":"0bf69c8ebd7e8c010345feb20034450839571eda"},{"fixed":"1332d3210f83b67deced437aaad9f77abb05201e"}],"database_specific":{"versions":[{"introduced":"4.0.0"},{"fixed":"5.0.0"}]}}],"versions":["4.0.0","4.0.1","4.0.2","4.0.2-beta1","4.0.3","4.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31402.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}