Describe the bug
The license of the documentation is impractical for any use in any open source software. Could you work out something that makes it possible to reuse and include in an open source software package?

With open source, I cannot control commercial use or not.

It would be nice to consider a proper open source license for the docs and text such as a CC-BY or CC-BY-SA

Some other related license issues:

• are the data and schema in https://github.com/CERTCC/SSVC/blob/main/data/ MIT-license (e.g. software?) or under the proprietary license of the docs, texts and PDFs? If not MIT, SSVC is mostly unusable as it is.

• the license notice at

  SSVC/src/ssvc/_mixins.py

  Line 10 in a342cb6

  # Stakeholder Specific Vulnerability Categorization (SSVC) is

  mentions a LICENSE.md file that does not exists.

You have an excellent framework, but the licensing makes it's usage impossible for open source.