services / Google Cloud / Pub/Sub snapshot

A Pub/Sub snapshot captures the state of a pub/sub subscription. It retains all unacknowledged messages in the source subscription at the time of creation, and any messages published after the snapshot was created.

pubsub.​snapshots.​update

This allows updating snapshot metadata. Potential DOS and data destruction risks if the expiration time is updated.

Risks

1. Data destruction (CRITICAL)
2. Denial-of-service (HIGH)

Scope: HIGH

This privilege may grant access to sensitive data from a single organizational function, or allow interruption of a service supporting a single organizational function.

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