Language: JavaScript
Label: safe
CWE: CWE-331 \u2014 Insufficient Entropy
The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.

Code:
    var preparePayload = function (modules, payload) {
        var stringifiedPayload = JSON.stringify(payload);
        if (modules.cryptoModule) {
            var encrypted = modules.cryptoModule.encrypt(stringifiedPayload);
            stringifiedPayload = typeof encrypted === 'string' ? encrypted : encode$1(encrypted);
            stringifiedPayload = JSON.stringify(stringifiedPayload);
        }
        return stringifiedPayload || '';
    };