Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Affecting @aiondadotcom/mcp-ssh package, versions <1.1.0
Threat Intelligence
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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Test your applications- Snyk IDSNYK-JS-AIONDADOTCOMMCPSSH-12301685
- published31 Aug 2025
- disclosed29 Aug 2025
- creditUnknown
Introduced: 29 Aug 2025
NewCVE-2025-9654 (opens in a new tab)How to fix?
Upgrade @aiondadotcom/mcp-ssh to version 1.1.0 or higher.
Overview
@aiondadotcom/mcp-ssh is a MCP Agent for managing SSH hosts - A Model Context Protocol server for SSH operations
Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') due to using the execAsync function in the server-simple.mjs file. An attacker can execute arbitrary system commands by supplying crafted input to SSH operations.