	public function validateByMode(App\Request $request)
	{
		if ($request->isEmpty('purifyMode') || !$request->has('value')) {
			throw new \App\Exceptions\NoPermitted('ERR_ILLEGAL_VALUE', 406);
		}
		$response = new Vtiger_Response();
		$response->setResult([
			'raw' => $request->getByType('value', $request->getByType('purifyMode')),
		]);
		$response->emit();
	}
The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.