{"id":"CVE-2017-1001003","aliases":["GHSA-pv8x-p9hq-j328"],"url":"https://o3.security/vulnerability/CVE-2017-1001003","summary":"Arbitrary Code Execution in mathjs","details":"math.js before 3.17.0 had an issue where private properties such as a constructor could be replaced by using unicode characters when creating an object.\n\n\n## Recommendation\n\nUpgrade to version 3.17.0 or later.","published":"2017-11-27T14:29:00.310Z","modified":"2026-07-08T12:05:27.671472Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.01689,"percentile":0.7594,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"mathjs","fixedVersion":"3.17.0"}],"fix":{"url":"https://github.com/josdejong/mathjs/commit/a60f3c8d9dd714244aed7a5569c3dccaa3a4e761","label":"josdejong/mathjs@a60f3c8"},"references":[{"type":"WEB","url":"https://github.com/josdejong/mathjs/blob/master/HISTORY.md#2017-11-18-version-3170"},{"type":"FIX","url":"https://github.com/josdejong/mathjs/commit/a60f3c8d9dd714244aed7a5569c3dccaa3a4e761"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1001003"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-pv8x-p9hq-j328"},{"type":"WEB","url":"https://www.npmjs.com/advisories/551"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T12:05:27.671472Z"}}