CVE-2026-7593 Details
Description
A security vulnerability has been detected in Sunwood-ai-labs command-executor-mcp-server up to 0.1.0. This impacts the function execute_command of the file src/index.ts of the component MCP Interface. The manipulation leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
A command injection vulnerability has been identified in Sunwood-ai-labs command-executor-mcp-server versions through 0.1.0. The issue resides in the execute_command function within src/index.ts, part of the MCP Interface component. The vulnerability allows remote exploitation by bypassing the command allowlist validation, enabling attackers to execute arbitrary commands on the host operating system.
No fixed version is available at the time of reporting. However, it is recommended to restrict the allowed command list to the minimum necessary and run the MCP server under a dedicated low-privilege account in an isolated working directory.
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 4, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Sunwood-ai-labs/command-executor-mcp-server/ | [email protected] | ProductVendor |
| https://github.com/Sunwood-ai-labs/command-executor-mcp-server/issues/6 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/submit/805507 | [email protected] | Permission Required |
| https://vuldb.com/vuln/360546 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/360546/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Sunwood-ai-labs command-executor-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] |