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:
        this.encryptFile = function (key, file) {
            if (arguments.length == 1 && typeof key != 'string' && modules.cryptoModule) {
                file = key;
                return modules.cryptoModule.encryptFile(file, this.File);
            }
            return cryptography.encryptFile(key, file, this.File);
        };