CVE-2026-7591CWE-74CWE-89

TimBroddin astro-mcp-server MCP Tool Query Construction index.ts sql injection

Medium · published May 1, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
23.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
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
EPSS
0.00316 · 23.3th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-05-01T19:00Z
EPSS history
Timeline
  • 01 MAY 19:00Z
    TimBroddin astro-mcp-server MCP Tool Query Construction index.ts sql injection
    cvelistv5