CVE-2026-62278 LubeLogger: Path Traversal in HandleTranslationFileUpload Allows Authenticated Users to Write Files Outside Data Directory

LubeLogger is a self-hosted, open-source, web-based vehicle maintenance and fuel mileage tracker. Prior to 1.6.8, authenticated non-administrative users could reach HandleTranslationFileUpload and influence the name passed from Controllers/FilesController.cs to RenameFile in Helper/FileHelper.cs...