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CVE-2026-5322— AlejandroArciniegas mcp-data-vis MCP server.js request sql injection

Quick assessment

Affected
AlejandroArciniegas mcp-data-vis
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.

MCP Data Visualization & Experimentation Platform是alejandro个人开发者的一个大模型上下文协议。 MCP Data Visualization & Experimentation Platform存在SQL注入漏洞，该漏洞源于组件MCP Handler的文件src/servers/database/server.js中函数Request存在SQL注入，可能导致远程攻击。

CVSS 7.3 · High EPSS 0.26% · P18

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-5322

Vulnerability Information
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Vulnerability Title
AlejandroArciniegas mcp-data-vis MCP server.js request sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in AlejandroArciniegas mcp-data-vis bc597e391f184d2187062fd567599a3cb72adf51/de5a51525a69822290eaee569a1ab447b490746d. This affects the function Request of the file src/servers/database/server.js of the component MCP Handler. The manipulation leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
MCP Data Visualization & Experimentation Platform SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MCP Data Visualization & Experimentation Platform是alejandro个人开发者的一个大模型上下文协议。 MCP Data Visualization & Experimentation Platform存在SQL注入漏洞，该漏洞源于组件MCP Handler的文件src/servers/database/server.js中函数Request存在SQL注入，可能导致远程攻击。
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

Vendor Product Affected Versions CPE Subscribe
AlejandroArciniegas mcp-data-vis bc597e391f184d2187062fd567599a3cb72adf51 -

II. Public POCs for CVE-2026-5322

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8255 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-5322

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Vendor Advisories for CVE-2026-5322 (2)

Exploits & Public PoCs for CVE-2026-5322 (1)

IV. Related Vulnerabilities

Same product: mcp-data-vis
Same vendor: AlejandroArciniegas
Same weakness: CWE-89

V. Comments for CVE-2026-5322

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