CVE-2026-7600 — ArtMin96 Yii2-Mcp-Server Command Injection
CVE-2026-7600 — A flaw has been found in ArtMin96 yii2-mcp-server 1.0.2. This impacts the function yii_command_help/yii_execute_command of the file src/index.ts of the component MCP Interface. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit
What This Means For You
- If your environment is affected by CWE-77, CWE-78, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-7600 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
3 rules · 6 SIEM formats3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-7600 - ArtMin96 Yii2-Mcp-Server Command Injection via MCP Interface
title: CVE-2026-7600 - ArtMin96 Yii2-Mcp-Server Command Injection via MCP Interface
id: scw-2026-05-02-ai-1
status: experimental
level: critical
description: |
Detects attempts to exploit CVE-2026-7600 by targeting the yii_command_help or yii_execute_command functions within the ArtMin96 yii2-mcp-server component. This rule specifically looks for requests containing '/yii_command_help' or '/yii_execute_command' in the URI and a 'command=' parameter in the query string, indicative of an OS command injection attempt.
author: SCW Feed Engine (AI-generated)
date: 2026-05-02
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-7600/
tags:
- attack.execution
- attack.t1059.004
logsource:
category: webserver
detection:
selection:
cs-uri|contains:
- '/yii_command_help'
cs-uri|contains:
- '/yii_execute_command'
cs-uri-query|contains:
- 'command='
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-7600 | vulnerability | CVE-2026-7600 |
| CWE-77 | weakness | CWE-77 |
| CWE-78 | weakness | CWE-78 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 02, 2026 at 04:16 UTC |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
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