Arbitrary Command Injection Affecting @elgentos/magento2-dev-mcp package, versions >=0.0.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-JS-ELGENTOSMAGENTO2DEVMCP-15954329
- published9 Apr 2026
- disclosed6 Apr 2026
- creditUnknown
Introduced: 6 Apr 2026
NewCVE-2026-5603 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
@elgentos/magento2-dev-mcp is a Magento 2 Development MCP Server for AI agents - provides cache management, module tools, and system diagnostics
Affected versions of this package are vulnerable to Arbitrary Command Injection via the executeMagerun2Command function. An attacker can execute arbitrary system commands by supplying crafted input locally.