Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-41507— Remote Code Execution (RCE) via String Literal Injection into math-codegen

CVSS 9.8 · Critical EPSS 0.04% · P14
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-41507

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Remote Code Execution (RCE) via String Literal Injection into math-codegen
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
math-codegen 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
math-codegen是Mauricio Poppe个人开发者的一个从数学表达式生成JavaScript代码的解释器。 math-codegen 0.4.3之前版本存在代码注入漏洞，该漏洞源于cg.parse()函数未对字符串字面量内容进行清理，可能导致任意系统命令执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
mauriciopoppemath-codegen < 0.4.3 -

II. Public POCs for CVE-2026-41507

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7278 chars
Paid plan includes:
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-41507

请登录查看更多情报信息。

IV. Related Vulnerabilities

Same weakness: CWE-94

V. Comments for CVE-2026-41507

No comments yet

Leave a comment