GHSA-VP2F-CQQP-478J AzuraCast has Path Traversal in `currentDirectory` Parameter that Enables Remote Code Execution via Media Upload

Summary The currentDirectory request parameter in the Flow.js media upload endpoint POST /api/station/stationid/files/upload is not sanitized for path traversal sequences. When combined with a local filesystem storage backend the default, an authenticated user with media management permissions ca...