The IAM Privilege Catalogservices / Google Cloud / Cloud Storage HMAC Keys
A HMAC key is a type of credential that can be used to authenticate requests to Cloud Storage.
storage.hmacKeys.create
Allows you to sign requests to cloud storage as a service account, allowing for escalation.
Risks
Scope: CRITICAL
This privilege may grant access to sensitive data from a significant fraction of organizational functions, allow interruption of critical organizational services, or its exploit could lead to significant privilege escalation.
Links
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