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CVE-2024-21512

Quick assessment

Affected
n/a mysql2
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MySQL2是Andrey Sidorov个人开发者的一个 Node.js 的 MySQL 客户端。 MySQL2 3.9.8 之前版本存在安全漏洞，该漏洞源于使用nestTables时，对传递给字段和表的输入净化不当，导致存在原型污染漏洞。

CVSS 8.2 · High EPSS 3.14% · P88

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-21512

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Versions of the package mysql2 before 3.9.8 are vulnerable to Prototype Pollution due to improper user input sanitization passed to fields and tables when using nestTables.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5
Vulnerability Title
MySQL2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MySQL2是Andrey Sidorov个人开发者的一个 Node.js 的 MySQL 客户端。 MySQL2 3.9.8 之前版本存在安全漏洞，该漏洞源于使用nestTables时，对传递给字段和表的输入净化不当，导致存在原型污染漏洞。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- mysql2 0 ~ 3.9.8 -
- org.webjars.npm:mysql2 0 ~ * -

II. Public POCs for CVE-2024-21512

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 10446 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
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Exploit chain & mitigation
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III. Intelligence Information for CVE-2024-21512

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Patches & Fixes for CVE-2024-21512 (1)

Vendor Advisories for CVE-2024-21512 (2)

Other References for CVE-2024-21512 (1)

Same Patch Batch · n/a · 2024-05-29 · 10 CVEs total

CVE-2024-35492 Cesanta Mongoose 安全漏洞
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CVE-2023-46297 Mercusys MW325R 安全漏洞
CVE-2024-35333 html2xhtml 安全漏洞
CVE-2024-36427 TARGIT Decision Suite 安全漏洞

IV. Related Vulnerabilities

Same product: mysql2
Same vendor: n/a
Same weakness: CWE-1321

V. Comments for CVE-2024-21512

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