services / Google Cloud / Firebase security rules publishing

Manage security rules releases, which define which security rules are live and used by security rules-enabled services.

firebaserules.​releases.​update

When combined with the ability to create arbitrary ruleset context, can allow data escalation. Used alone, an attacker could revert your environment to a known old, insecure ruleset.

Risks

1. Data escalation (CRITICAL)
2. Policy destruction (CRITICAL)
3. Denial-of-access (EVASION)

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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