                    $method = $this->request->get('_method', $this->query->get('_method', 'POST'));
                    if (\is_string($method)) {
                        $this->method = strtoupper($method);
                    }
                }
            }
        }
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.