Language: Python
Label: vulnerable
CWE: CWE-22 \u2014 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
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.

Code:
    def assert_response(resp):
        assert resp.status_code == 400
        assert response.json() == {
            "error_code": "INVALID_PARAMETER_VALUE",
            "message": f"Invalid path: {invalid_path}",
        }