CVE-2026-61844 FileRise: Folder Metadata Filename Collisions Bypass "read_own" Isolation

FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.18.0, FileRise flattens logical folder paths into metadata filenames by replacing separators and spaces with hyphens, so distinct folders such as team/docs and team-docs can share on...