{"id":"BIT-mongodb-2021-20333","summary":"Server log entry spoofing via newline injection","details":"Sending specially crafted commands to a MongoDB Server may result in artificial log entries being generated or for log entries to be split. This issue affects MongoDB Server v3.6 versions prior to 3.6.20; MongoDB Server v4.0 versions prior to 4.0.21 and MongoDB Server v4.2 versions prior to 4.2.10.","aliases":["CVE-2021-20333"],"modified":"2026-09-08T08:48:14.054545457Z","published":"2024-03-06T10:57:52.807Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://jira.mongodb.org/browse/SERVER-50605"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20333"}],"affected":[{"package":{"name":"mongodb","ecosystem":"Bitnami","purl":"pkg:bitnami/mongodb"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.6.0"},{"fixed":"3.6.20"},{"introduced":"4.0.0"},{"fixed":"4.0.21"},{"introduced":"4.2.0"},{"fixed":"4.2.10"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mongodb/BIT-mongodb-2021-20333.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}],"schema_version":"1.9.0"}