Bad.Build

An information disclosure vulnerability in the Google Cloud Build service could have
allowed an attacker to view sensitive logs if they had gained prior access to a GCP
environment and had permission to create a new Cloud Build instance (cloudbuild.builds.create)
or permission to directly impersonate the Cloud Build default service account (which is highly
privileged by design and therefore considered to be a known privilege escalation vector in GCP).
An attacker could then potentially use this information in order to …

access account bad bad.build build cloud default design disclosure environment gcp google google cloud information information disclosure information disclosure vulnerability instance logs permission privileged service vulnerability