CVEvulnerability

CVE-2026-41507

9.8 CRITICAL Published 2026-05-08 Modified 2026-10-26 Official page ↗
Status
Analyzed
Published
2026-05-08
Last modified
2026-10-26
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-94

Description

math-codegen generates code from mathematical expressions. Prior to version 0.4.3, string literal content passed to cg.parse() is injected verbatim into a new Function() body without sanitization. This allows an attacker to execute arbitrary system commands when user-controlled input reaches the parser. Any application exposing a math evaluation endpoint where user input flows into cg.parse() is vulnerable to full RCE. This issue has been patched in version 0.4.3.

Affected configurations

• mauriciopoppe math-codegen (< 0.4.3)

Related

Weakness · CWE (1)

  • CWE-94 Improper Control of Generation of Code weakness

References