CVE-2026-40897
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Apr 24, 2026
Vendor
unknown
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.