{"id":"CVE-2021-3666","details":"body-parser-xml is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')","aliases":["GHSA-2ghc-6v89-pw9j"],"modified":"2026-05-18T20:16:39.227949Z","published":"2021-09-13T18:15:25.167Z","references":[{"type":"FIX","url":"https://github.com/fiznool/body-parser-xml/commit/d46ca622560f7c9a033cd9321c61e92558150d63"},{"type":"EVIDENCE","url":"https://huntr.dev/bounties/1-other-fiznool/body-parser-xml"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fiznool/body-parser-xml","events":[{"introduced":"0"},{"fixed":"85a8334449652d037090dd8d5c186b19128e40df"},{"fixed":"d46ca622560f7c9a033cd9321c61e92558150d63"}],"database_specific":{"cpe":"cpe:2.3:a:xml_body_parser_project:xml_body_parser:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.0.3"}],"source":["CPE_FIELD","REFERENCES"]}}],"versions":["v2.0.2","v2.0.1","v2.0.0","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3666.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:H/A:H"}]}