Consider including cfr-vulnerabilities-exploited meta field

[jstnk9]

Hi :)

With the goal of create relations between threat actors and vulnerabilities exploited/used, I would like to propose if it's possible include the field cfr-vulnerabilities-exploited as an official field in the meta information within clusters.

If yes, I'll contribute with information about threat actors and CVEs used during their operations.

Thank you guys,
Cheers

[adulau]

It's a good idea.

CFR are usually related to https://www.cfr.org/cyber-operations/ but we could make an official meta field called vulnerabilities-exploited to include the information with the list of CVEs.