CVE-2026-7591 Details
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.
A SQL injection vulnerability has been identified in TimBroddin astro-mcp-server versions through 1.1.1. The issue resides in the MCP Tool Query Construction component, specifically within the file src/index.ts. The vulnerability allows remote attackers to manipulate SQL queries by exploiting user-controlled parameters, such as keywords and app IDs, injected directly into SQLite query strings. This could lead to unauthorized data access or modification within the local Astro ASO database.
Users are advised to update to a version that addresses this vulnerability. As of the time of this report, no fixed version is available. In the meantime, do not expose the MCP server to untrusted users and restrict tool access to trusted local clients.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 1, 2026CISA-ADP
Assessed May 1, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/TimBroddin/astro-mcp-server/ | [email protected] | ProductSource CodeVendor |
| https://github.com/TimBroddin/astro-mcp-server/issues/2 | [email protected] | ExploitIssue TrackingTechnical AnalysisVendor |
| https://vuldb.com/submit/804450 | [email protected] | Permission Required |
| https://vuldb.com/vuln/360544 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/360544/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| TimBroddin astro-mcp-server | All versions |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 1, 2026 | New CVE Received | [email protected] |