CVE-2026-7591 MEDIUM

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

Vendor Timbroddin
Product astro-mcp-server
Weakness CWE-89 · SQLi
Published May 1, 2026
Last update May 1, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

May 1, 2026 CVE published
May 1, 2026 Record updated