CVSSlib

CVSSlib is a Python 3 library designed for calculating Common Vulnerability Scoring System (CVSS) v2, v3, and v3.1 vectors. It provides utilities for scoring and manipulating CVSS vectors and is built to be extendable, allowing for custom scoring systems. The current version is 1.0.0, released in March 2020, and the project is in a maintenance state with no active feature development since then.