CVE-2026-7446

HIGH

VetCoders mcp-server-semgrep MCP index.ts create_rule os command injection

Title source: cna
STIX 2.1

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.

References (8)

Core 8
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-360187 | VetCoders mcp-server-semgrep MCP index.ts create_rule os command injection
https://vuldb.com/vuln/360187
Signature, Permissions Required signature permissions-required
VDB-360187 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/360187/cti
Third Party Advisory third-party-advisory
Submit #804100 | VetCoders mcp-server-semgrep 1.0.0 Command Injection
https://vuldb.com/submit/804100

Scores

CVSS v3 7.3
EPSS 0.0139
EPSS Percentile 68.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-77 CWE-78
Status published
Products (3)
npm/mcp-server-semgrep 0 - 1.0.1npm
VetCoders/mcp-server-semgrep 1.0.0
VetCoders/mcp-server-semgrep 1.0.1
Published Apr 30, 2026
Tracked Since Apr 30, 2026