GitHub Advisoryadvisory · npm

GHSA-86hp-qxqp-w9wv mcp-server-semgrep has a Command Injection issue

MEDIUM Published 2026-04-30 Modified 2026-05-06 Official page ↗
Aliases
CVE-2026-7446
Ecosystem
npm
Packages
mcp-server-semgrep
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weaknesses
CWE-77
Reviewed
2026-05-06

Affected packages

• npm mcp-server-semgrep: < 1.0.1 → fixed in 1.0.1

Description

A vulnerability was detected in VetCoders mcp-server-semgrep 1.0.0. This affects the function analyze_results/filter_results/export_results/compare_results/scan_directory/create_rule of the file src/index.ts of the component MCP Interface. The manipulation of the argument ID results in os command injection. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 1.0.1 is able to mitigate this issue. The patch is identified as 141335da044e53c3f5b315e0386e01238405b771. It is advisable to upgrade the affected component.

Related

Alias · CVE (1)

  • CVE-2026-7446 A vulnerability was detected in VetCoders mcp-server-semgrep 1.0.0. vulnerability

Weakness · CWE (1)

  • CWE-77 Improper Neutralization of Special Elements used in a Command weakness

References