gojs-cvss

README

GoJS-CVSS

Transpilation of github.com/pandatix/go-cvss into JS using gopherjs

It currently supports :

• CVSS 2.0
• CVSS 3.0
• CVSS 3.1
• CVSS 4.0

How to use

API

The API provides multiple ways to handle CVSS v4.0:

• as an in-browser global script: <script src="gojs-cvss.js"></script>
• as a Node module: m = require("./gojs-cvss.js")

From the global/module import, you have:

• the CVSS40 type that you can create either with vec = new CVSS40() or vec = m.cvss40.New()
• the Rating method that cou can call with Rating(...) or m.Rating(...), takes a Number and returns a 2-objects slice composed of the rating (String or null) and an error message (String or null) if the value is out of bounds

The CVSS40 object has multiple methods:

• Parse(vector): takes a CVSS v4.0 string representation to parse it and returns an error message (String or null)
• Vector(): returns the string representation (String) of the CVSS v4.0 object.
• Get(metric): takes the metric (String) to get and returns a 2-objects slice composed of the metric value (String or null) and an error message (String or null)
• Set(metric, value): takes the metric and the value (String) to set it to, and returns an error message (String or null)
• Score(): returns the score of the CVSS v4.0 object (Number)
• Nomenclature(): returns the nomenclature of the CVSS v4.0 object (String)

The examples are equivalent and shows how to parse a CVSS v4.0 string representation, change a metric value, compute its score+nomenclature and print the new vector.