An authorization bypass exists in the Livewire importer component (`AppLivewireImporter`), mounted at the `imports.index` route. The component verifies the general `import` permission only during the mount phase, while the `files()` and `activeFile()` computed properties query the imports table without restricting results by owner or company. Consequently, any authenticated non-superuser with import permissions can view all import records on the instance, including original filenames, file paths, file sizes, import types, and creation timestamps. Additionally, an attacker can use the `selectFile($id)` Livewire action with an auto-incrementing Import ID to access another user's record, exposing preview data such as the `header row` and `first row` of the CSV. This can lead to the disclosure of sensitive information, such as personal data, asset serial numbers, and license keys, and can cross company or tenant boundaries in Full Multiple Companies Support (FMCS) deployments. The impact is limited to preview data and does not affect superusers.