Multiple directory traversal vulnerabilities in the EditDocument servlet in the Frontend in Mutiny before 5.0-1.11 allow remote authenticated users to upload and execute arbitrary programs, read arbitrary files, or cause a denial of service (file deletion or renaming) via (1) the uploadPath parameter in an UPLOAD operation; the paths[] parameter in a (2) DELETE, (3) CUT, or (4) COPY operation; or the newPath parameter in a (5) CUT or (6) COPY operation.