Comment by benregenspan

This seems like a really good example of Base CVSS scores not telling us much on their own.

For the Wordpress RCE (nominally CVSS 9.2), it looks like many standard deployments of WordPress would be affected, barring extra mitigations. But in the case of these Hugo ones (9.3), it looks like very specific circumstances (anti-mitigations, if you will) are needed. E.g. running arbitrary builds of untrusted user content without a sandbox; running it in a GitHub workflow against PRs from untrusted contributors, etc.