Security vulnerabilities and automated fixes for expressjs issues
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A critical vulnerability in a Node.js Panel Connector API (CVE-2025-7783) left 14 endpoints—including shell command execution, file deletion, and file writing—completely open to unauthenticated access. The comment in the source code even declared "NO AUTH — Full Open Access," making it a textbook example of a missing authentication control. The fix adds a Bearer token middleware guard on all `/api` routes, blocking unauthorized requests before they reach any sensitive handler.