CVE-2026-7446

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

HIGH
7.3
CVSS Score
Published: April 30, 2026 at 12:00 AM UTC
Updated: October 26, 2026 at 08:10 PM UTC
1 product affected across 1 vendorMcp Server Semgrep

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Severity
HIGH7.3
Exploit prediction
EPSS 2%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vendor states this is fixed in 1.0.1 (unaffected)

References (8)

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-78CWE-77

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