CloudFormationStackSetsOrgAdminServiceRolePolicy

Last Modified

Mar 12, 2026

March 12, 2026 at 09:28 PM UTC

Version

Total Versions

Created

Dec 10, 2019

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Risk

Medium

The same capabilities in a scoped form, resource policy writes, reads across all data, or full access to a whole service. Read from this policy document alone: trust policies, boundaries and SCPs in your account still decide what actually succeeds. How this is assessed

Medium
Can take over other users or roles
Grants the actions of 1 documented escalation path, but only on named resources or under a condition. Review that scope before trusting it.
- sts-001sts:AssumeRolescoped
  - sts:AssumeRole: on arn:aws:iam::*:role/stacksets-exec-*
Use with caution: Check which roles, users or policies fall inside the scope shown above. Within it the escalation works as documented, so keep privileged principals out of it.

Policy Document

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27{
  "PolicyVersion": {
    "Document": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Sid": "AllowsAWSOrganizationsReadAPIs",
          "Effect": "Allow",
          "Action": [
            "organizations:List*",
            "organizations:Describe*"
          ],
          "Resource": "*"
        },
        {
          "Sid": "AllowAssumeRoleInMemberAccounts",
          "Effect": "Allow",
          "Action": "sts:AssumeRole",
          "Resource": "arn:aws:iam::*:role/stacksets-exec-*"
        }
      ]
    },
    "VersionId": "v1",
    "IsDefaultVersion": true,
    "CreateDate": "2019-12-10T00:20:05+00:00"
  }
}