- Replaced brittle regex-based sanitization with `path.resolve` relative to `packageRoot`.
- Added `test/dashboard-path-traversal-fix.test.mjs` to verify robust protection against traversal attacks.
- Verified that legitimate access to allowed paths is maintained.
- Verified that access to restricted files (like package.json) is blocked.
- Updated path handling to correctly handle absolute paths and URL-encoded characters.
This change addresses a potential security vulnerability where the previous sanitization logic could be bypassed in certain environments or with specific edge cases. By using standard path resolution and explicitly checking against a canonical root, the implementation is more secure and maintainable.
Co-authored-by: PR0M3TH3AN <[email protected]>
