{"id":"UBUNTU-CVE-2021-44906","details":"Minimist \u003c=1.2.5 is vulnerable to Prototype Pollution via file index.js, function setKey() (lines 69-95).","modified":"2026-01-20T17:20:30.496513Z","published":"2022-03-17T16:15:00Z","upstream":["CVE-2021-44906"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-44906"},{"type":"REPORT","url":"https://github.com/substack/minimist/issues/164"},{"type":"REPORT","url":"https://snyk.io/vuln/SNYK-JS-MINIMIST-559764"},{"type":"REPORT","url":"https://github.com/Marynk/JavaScript-vulnerability-detection/blob/main/minimist%20PoC.zip"},{"type":"REPORT","url":"https://stackoverflow.com/questions/8588563/adding-custom-properties-to-a-function/20278068#20278068"},{"type":"REPORT","url":"https://github.com/minimistjs/minimist/blob/master/index.js#L69"},{"type":"REPORT","url":"https://github.com/minimistjs/minimist/issues/11"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-44906"}],"affected":[{"package":{"name":"node-minimist","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/node-minimist@1.2.0-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.3-1","1.2.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-minimist","binary_version":"1.2.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44906.json"}},{"package":{"name":"node-minimist","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/node-minimist@1.2.0-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-minimist","binary_version":"1.2.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44906.json"}},{"package":{"name":"node-minimist","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/node-minimist@1.2.5-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0-1","1.2.5-1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-minimist","binary_version":"1.2.5-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44906.json"}},{"package":{"name":"node-minimist","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/node-minimist@1.2.5+~cs5.3.2-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.5+~cs5.3.1-2","1.2.5+~cs5.3.2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-minimist","binary_version":"1.2.5+~cs5.3.2-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44906.json"}},{"package":{"name":"node-minimist","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/node-minimist@1.2.8+~cs5.3.5-1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.7+~cs5.3.2-2","1.2.8+~cs5.3.5-1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-minimist","binary_version":"1.2.8+~cs5.3.5-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44906.json"}},{"package":{"name":"node-minimist","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/node-minimist@1.2.8+~cs5.3.5-1?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.8+~cs5.3.5-1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-minimist","binary_version":"1.2.8+~cs5.3.5-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44906.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}