{"id":"UBUNTU-CVE-2019-10746","details":"mixin-deep is vulnerable to Prototype Pollution in versions before 1.3.2 and version 2.0.0. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.","modified":"2025-10-24T04:47:36Z","published":"2019-08-23T17:15:00Z","upstream":["CVE-2019-10746"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10746"},{"type":"REPORT","url":"https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212"},{"type":"REPORT","url":"https://github.com/jonschlinkert/mixin-deep/commit/8f464c8ce9761a8c9c2b3457eaeee9d404fa7af9"},{"type":"REPORT","url":"https://github.com/jonschlinkert/mixin-deep/issues/6"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-10746"}],"affected":[{"package":{"name":"node-mixin-deep","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/node-mixin-deep@1.1.3-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.3-1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-mixin-deep","binary_version":"1.1.3-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10746.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"}]}