Arbitrary Command Injection Affecting xcode-mcp-server package, versions *
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-XCODEMCPSERVER-15249254
- published9 Feb 2026
- disclosed8 Feb 2026
- creditLexpl0it
Introduced: 8 Feb 2026
CVE-2026-2178 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
xcode-mcp-server is an An MCP server for Xcode integration, enabling AI assistants to interact with Xcode projects
Affected versions of this package are vulnerable to Arbitrary Command Injection via the registerXcodeTools function in the run_lldb component when processing the args argument. An attacker can execute arbitrary system commands by supplying crafted input remotely.