How the Trivy supply chain attack harvested credentials from secrets managers

Leaving aside the fact that this is an ad thinly veiled as an article, OneCli does the same, and recently NanoClaw made OneCli setup their default.

Regarding GitHub actions and it's secret manager. Any decently organized company would do well to stay away from well known secret interfaces. Instead use oidc auth to fetch secrets just in time, all short-lived for the duration of the pipeline.

Well...obviously secrets available in the runtime environment of a CI job are vulnerable to attacks that can compromise the runtime environment. I think everyone knew that. Also GitHub actions that come from less than unreproachable sources (GitHub themselves, ?) have always been an obvious attack vector. In places I've worked where we were concerned about this we forked all the actions repos into our own org so we could never pick up mystery meat in our jobs.

Author here. Built VaultProof after analyzing the Trivy attack the credential harvesting worked specifically because the keys existed as plaintext in the CI/CD environment after retrieval from the secrets manager. Happy to go deep on the Shamir architecture or the attack mechanics if useful.