A path traversal vulnerability exists in modelscope/agentscope version v.0.0.4. The API endpoint `/api/file` does not properly sanitize the `path` parameter, allowing an attacker to read arbitrary files on the server.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.