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CVE-2026-7591— TimBroddin astro-mcp-server MCP Tool Query Construction index.ts sql injection

Quick assessment

Affected
TimBroddin astro-mcp-server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Astro MCP Server是Tim Broddin个人开发者的一款应用商店优化数据查询工具。 Astro MCP Server 1.1.1及之前版本存在注入漏洞，该漏洞源于MCP Tool Query Construction组件中src/index.ts文件的未知函数对参数request.params.arguments操作不当，可能导致SQL注入。

CVSS 6.3 · Medium EPSS 0.32% · P23

Affected Version Matrix 2

VendorProduct Version RangeStatus
TimBroddin astro-mcp-server 1.1.0 affected
1.1.1 affected
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I. Basic Information for CVE-2026-7591

Vulnerability Information
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Vulnerability Title
TimBroddin astro-mcp-server MCP Tool Query Construction index.ts sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in TimBroddin astro-mcp-server up to 1.1.1. The impacted element is an unknown function of the file src/index.ts of the component MCP Tool Query Construction. Performing a manipulation of the argument request.params.arguments results in sql injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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
Astro MCP Server 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Astro MCP Server是Tim Broddin个人开发者的一款应用商店优化数据查询工具。 Astro MCP Server 1.1.1及之前版本存在注入漏洞，该漏洞源于MCP Tool Query Construction组件中src/index.ts文件的未知函数对参数request.params.arguments操作不当，可能导致SQL注入。
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
TimBroddin astro-mcp-server 1.1.0 -

II. Public POCs for CVE-2026-7591

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III. Intelligence Information for CVE-2026-7591

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Other References for CVE-2026-7591 (1)

IV. Related Vulnerabilities

Same weakness: CWE-89

V. Comments for CVE-2026-7591

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