{"id":"GHSA-x2fc-mxcx-w4mf","summary":"Prototype Pollution in mathjs","details":"The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.","aliases":["CVE-2020-7743"],"modified":"2025-01-14T08:57:11.940336Z","published":"2021-05-10T18:39:04Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-04-21T19:47:53Z","nvd_published_at":"2020-10-13T10:15:00Z","cwe_ids":["CWE-915"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7743"},{"type":"WEB","url":"https://github.com/josdejong/mathjs/commit/ecb80514e80bce4e6ec7e71db8ff79954f07c57e"},{"type":"WEB","url":"https://github.com/josdejong/mathjs/blob/develop/HISTORY.md#2020-10-10-version-751"},{"type":"WEB","url":"https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1017113"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-MATHJS-1016401"},{"type":"WEB","url":"https://www.npmjs.com/package/mathjs"}],"affected":[{"package":{"name":"mathjs","ecosystem":"npm","purl":"pkg:npm/mathjs"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.5.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-x2fc-mxcx-w4mf/GHSA-x2fc-mxcx-w4mf.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}