Jos de Jong

4 exploits Active since Oct 2020
CVE-2026-41139 WRITEUP HIGH WRITEUP
Unsafe array index getter in mathjs
Math.js is an extensive math library for JavaScript and Node.js. From version 13.1.0 to before version 15.2.0, arbitrary JavaScript can be executed via the expression parser of mathjs. This issue has been patched in version 15.2.0.
CVSS 8.8
CVE-2020-7743 WRITEUP HIGH WRITEUP
mathjs < 7.5.1 - Prototype Pollution via deepExtend Function
The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.
CVSS 7.3
CVE-2026-40897 WRITEUP HIGH WRITEUP
mathjs 13.1.1-15.1.9 - Remote Code Execution via Expression Parser
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.
CVSS 8.8
CVE-2021-3822 WRITEUP HIGH WRITEUP
jsoneditor < 9.5.6 - Denial of Service via Inefficient Regular Expression
jsoneditor is vulnerable to Inefficient Regular Expression Complexity
CVSS 7.5