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

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",
  ]
}