Does Netlify expose source code?
Netlify can expose source code through several paths. Source maps, if included in the production build, allow anyone to reconstruct your original source code including comments and internal logic. The .netlify directory and certain build artifacts may be accessible if not properly excluded. Public deploy logs can reveal project structure and build commands. Additionally, Netlify deploy previews are accessible via predictable URLs, potentially exposing development code. Always disable source maps in production builds, check that build artifacts are not publicly served, and restrict deploy preview access. UNPWNED scans for exposed source maps, build artifacts, and sensitive files.
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Run free security scanLast reviewed: 2026-04-07. Based on publicly available security research and UNPWNED scan telemetry.