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Cloud Storage bucket is publicly accessible Affecting Cloud Storage service in Google

Severity

0.0
high
0
10
    Severity Framework
    Snyk CCSS
    Rule category
    IAM / Public Access

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    Frameworks
    CIS-Controls CIS-Google CSA-CCM HIPAA ISO-27001 SOC-2
  • Snyk ID SNYK-CC-00373
  • credit Snyk Research Team
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Description

Potentially anyone can access data stored in the bucket.

How to fix?

Remove allUsers and allAuthenticatedUsers values from member or members attribute.

Example Configuration

resource "google_storage_bucket_iam_member" "allowed" {
  bucket = "test"
  role   = "roles/storage.admin"
  member = "user:jane@example.com"
}

resource "google_storage_bucket_iam_binding" "allowed" {
  bucket = "test"
  role   = "roles/storage.admin"
  members = [
    "user:jane@example.com",
  ]
}