Description
Math.js is an extensive math library for JavaScript and Node.js. From 13.1.1 to before 15.2.0, a vulnerability allowed executing arbitrary JavaScript via the expression parser of mathjs. You can be affected when you have an application where users can evaluate arbitrary expressions using the mathjs expression parser. This vulnerability is fixed in 15.2.0.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
josdejong mathjs
>= 13.1.1, < 15.2.0affected
References
- https://github.com/josdejong/mathjs/security/advisories/GHSA-29qv-4j9f-fjw5 ↗
- https://github.com/josdejong/mathjs/pull/3656 ↗
- https://github.com/josdejong/mathjs/commit/513ab2a0e01004af91b31aada68fae8a821326ad ↗
- https://access.redhat.com/security/cve/CVE-2026-40897 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2461612 ↗
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40897.json ↗