AWSElasticBeanstalkManagedUpdatesServiceRolePolicy

Last Modified

Mar 16, 2026

March 16, 2026 at 01:26 AM UTC

Version

v10

Total Versions

Created

Mar 13, 2026

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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 launch resources that run as a more privileged role
Grants the actions of 2 documented escalation paths, but only on named resources or under a condition. Review that scope before trusting it.
- cloudformation-001iam:PassRole + cloudformation:CreateStackscoped
  - iam:PassRole: condition iam:PassedToService, on arn:aws:iam::*:role/*
  - cloudformation:CreateStack: on arn:aws:cloudformation:*:*:stack/awseb-e-*, arn:aws:cloudformation:*:*:stack/eb-*
- ec2-001iam:PassRole + ec2:RunInstancesscoped
  - iam:PassRole: condition iam:PassedToService, on arn:aws:iam::*:role/*
  - ec2:RunInstances: condition ec2:LaunchTemplate
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.
Medium
Can take over existing resources that run as another role
Grants the actions of 1 documented escalation path, but only on named resources or under a condition. Review that scope before trusting it.
- cloudformation-002cloudformation:UpdateStackscoped
  - cloudformation:UpdateStack: on arn:aws:cloudformation:*:*:stack/awseb-e-*, arn:aws:cloudformation:*:*:stack/eb-*
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.
Medium
Full elasticbeanstalk access on every resource
Uses elasticbeanstalk:* with Resource "*" and no condition, so every action AWS adds to that service later is granted too.
elasticbeanstalk:*
Use with caution: The grant grows every time the service does. For long-lived access, prefer a policy that lists the actions you actually need.

Policy Document

View on GitHub

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249{
  "PolicyVersion": {
    "Document": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Sid": "AllowPassRoleToElasticBeanstalkAndDownstreamServices",
          "Effect": "Allow",
          "Action": "iam:PassRole",
          "Resource": "arn:aws:iam::*:role/*",
          "Condition": {
            "StringEquals": {
              "iam:PassedToService": [
                "elasticbeanstalk.amazonaws.com",
                "ec2.amazonaws.com",
                "autoscaling.amazonaws.com",
                "elasticloadbalancing.amazonaws.com",
                "ecs.amazonaws.com",
                "cloudformation.amazonaws.com"
              ]
            }
          }
        },
        {
          "Sid": "SingleInstanceAPIs",
          "Effect": "Allow",
          "Action": [
            "ec2:releaseAddress",
            "ec2:allocateAddress",
            "ec2:DisassociateAddress",
            "ec2:AssociateAddress"
          ],
          "Resource": "*"
        },
        {
          "Sid": "ECS",
          "Effect": "Allow",
          "Action": [
            "ecs:RegisterTaskDefinition",
            "ecs:DeRegisterTaskDefinition",
            "ecs:List*",
            "ecs:Describe*"
          ],
          "Resource": "*"
        },
        {
          "Sid": "ElasticBeanstalkAPIs",
          "Effect": "Allow",
          "Action": [
            "elasticbeanstalk:*"
          ],
          "Resource": "*"
        },
        {
          "Sid": "ReadOnlyAPIs",
          "Effect": "Allow",
          "Action": [
            "cloudformation:Describe*",
            "cloudformation:List*",
            "ec2:Describe*",
            "autoscaling:Describe*",
            "elasticloadbalancing:Describe*",
            "logs:DescribeLogGroups",
            "sns:GetTopicAttributes",
            "sns:ListSubscriptionsByTopic",
            "rds:DescribeDBEngineVersions",
            "rds:DescribeDBInstances"
          ],
          "Resource": "*"
        },
        {
          "Sid": "ASG",
          "Effect": "Allow",
          "Action": [
            "autoscaling:AttachInstances",
            "autoscaling:CreateAutoScalingGroup",
            "autoscaling:CreateLaunchConfiguration",
            "autoscaling:CreateOrUpdateTags",
            "autoscaling:DeleteAutoScalingGroup",
            "autoscaling:DeleteLaunchConfiguration",
            "autoscaling:DeleteScheduledAction",
            "autoscaling:DetachInstances",
            "autoscaling:PutNotificationConfiguration",
            "autoscaling:PutScalingPolicy",
            "autoscaling:PutScheduledUpdateGroupAction",
            "autoscaling:ResumeProcesses",
            "autoscaling:SuspendProcesses",
            "autoscaling:TerminateInstanceInAutoScalingGroup",
            "autoscaling:UpdateAutoScalingGroup"
          ],
          "Resource": [
            "arn:aws:autoscaling:*:*:launchConfiguration:*:launchConfigurationName/awseb-e-*",
            "arn:aws:autoscaling:*:*:autoScalingGroup:*:autoScalingGroupName/awseb-e-*",
            "arn:aws:autoscaling:*:*:launchConfiguration:*:launchConfigurationName/eb-*",
            "arn:aws:autoscaling:*:*:autoScalingGroup:*:autoScalingGroupName/eb-*"
          ]
        },
        {
          "Sid": "CFN",
          "Effect": "Allow",
          "Action": [
            "cloudformation:CreateStack",
            "cloudformation:CancelUpdateStack",
            "cloudformation:DeleteStack",
            "cloudformation:GetTemplate",
            "cloudformation:UpdateStack",
            "cloudformation:TagResource",
            "cloudformation:UntagResource"
          ],
          "Resource": [
            "arn:aws:cloudformation:*:*:stack/awseb-e-*",
            "arn:aws:cloudformation:*:*:stack/eb-*"
          ]
        },
        {
          "Sid": "EC2",
          "Effect": "Allow",
          "Action": [
            "ec2:TerminateInstances"
          ],
          "Resource": "arn:aws:ec2:*:*:instance/*",
          "Condition": {
            "StringLike": {
              "ec2:ResourceTag/aws:cloudformation:stack-id": [
                "arn:aws:cloudformation:*:*:stack/awseb-e-*",
                "arn:aws:cloudformation:*:*:stack/eb-*"
              ]
            }
          }
        },
        {
          "Sid": "S3Obj",
          "Effect": "Allow",
          "Action": [
            "s3:DeleteObject",
            "s3:GetObject",
            "s3:GetObjectAcl",
            "s3:GetObjectVersion",
            "s3:GetObjectVersionAcl",
            "s3:PutObject",
            "s3:PutObjectAcl",
            "s3:PutObjectVersionAcl"
          ],
          "Resource": "arn:aws:s3:::elasticbeanstalk-*/*"
        },
        {
          "Sid": "S3Bucket",
          "Effect": "Allow",
          "Action": [
            "s3:GetBucketLocation",
            "s3:GetBucketPolicy",
            "s3:ListBucket",
            "s3:PutBucketPolicy"
          ],
          "Resource": "arn:aws:s3:::elasticbeanstalk-*"
        },
        {
          "Sid": "CWL",
          "Effect": "Allow",
          "Action": [
            "logs:CreateLogGroup",
            "logs:DeleteLogGroup",
            "logs:PutRetentionPolicy"
          ],
          "Resource": "arn:aws:logs:*:*:log-group:/aws/elasticbeanstalk/*"
        },
        {
          "Sid": "ELB",
          "Effect": "Allow",
          "Action": [
            "elasticloadbalancing:RegisterTargets",
            "elasticloadbalancing:DeRegisterTargets",
            "elasticloadbalancing:DeregisterInstancesFromLoadBalancer",
            "elasticloadbalancing:RegisterInstancesWithLoadBalancer"
          ],
          "Resource": [
            "arn:aws:elasticloadbalancing:*:*:targetgroup/awseb-*",
            "arn:aws:elasticloadbalancing:*:*:loadbalancer/awseb-e-*",
            "arn:aws:elasticloadbalancing:*:*:targetgroup/eb-*",
            "arn:aws:elasticloadbalancing:*:*:loadbalancer/eb-*"
          ]
        },
        {
          "Sid": "SNS",
          "Effect": "Allow",
          "Action": [
            "sns:CreateTopic"
          ],
          "Resource": "arn:aws:sns:*:*:ElasticBeanstalkNotifications-Environment-*"
        },
        {
          "Sid": "EC2LaunchTemplate",
          "Effect": "Allow",
          "Action": [
            "ec2:CreateLaunchTemplate",
            "ec2:DeleteLaunchTemplate",
            "ec2:CreateLaunchTemplateVersion",
            "ec2:DeleteLaunchTemplateVersions"
          ],
          "Resource": "arn:aws:ec2:*:*:launch-template/*"
        },
        {
          "Sid": "AllowLaunchTemplateRunInstances",
          "Effect": "Allow",
          "Action": "ec2:RunInstances",
          "Resource": "*",
          "Condition": {
            "ArnLike": {
              "ec2:LaunchTemplate": "arn:aws:ec2:*:*:launch-template/*"
            }
          }
        },
        {
          "Sid": "AllowECSTagResource",
          "Effect": "Allow",
          "Action": [
            "ecs:TagResource"
          ],
          "Resource": "*",
          "Condition": {
            "StringEquals": {
              "ecs:CreateAction": [
                "RegisterTaskDefinition"
              ]
            }
          }
        },
        {
          "Sid": "LaunchTemplateTagPropagationPermissions",
          "Effect": "Allow",
          "Action": "ec2:createTags",
          "Resource": "*",
          "Condition": {
            "StringEquals": {
              "ec2:CreateAction": [
                "CreateLaunchTemplate",
                "RunInstances",
                "AllocateAddress"
              ]
            }
          }
        }
      ]
    },
    "VersionId": "v10",
    "IsDefaultVersion": true,
    "CreateDate": "2026-03-13T16:12:13+00:00"
  }
}

Version History (14 recorded)

Raw history

v10updated

1 action added

Mar 16, 2026

5cb9e20

v9updated

scope changed, no action added or removed

Mar 13, 2026

18cbfe9

AWSElasticBeanstalkManagedUpdatesServiceRolePolicy - Policy Version v9