MutatingAdmissionPolicyBinding

Operation	Description	Sample	Rule
get-mutatingadmissionpolicybindings		Y	N
list-mutatingadmissionpolicybindings		Y	N
watch-mutatingadmissionpolicybindings		Y	N
create-mutatingadmissionpolicybindings		Y	N
update-mutatingadmissionpolicybindings		Y	N
patch-mutatingadmissionpolicybindings		Y	N
delete-mutatingadmissionpolicybindings		Y	N
deletecollection-mutatingadmissionpolicybindings		Y	N
any-mutatingadmissionpolicybindings	Synthetic aggregation for rules that filter the mutatingadmissionpolicybindings resource with no specific verb. Not a distinct audit record; hosts rule listings that key on objectRef.resource alone.	N	N

get mutatingadmissionpolicybindings

Resource: mutatingadmissionpolicybindings

Example Audit Event #

{
  "kind": "Event",
  "apiVersion": "audit.k8s.io/v1",
  "level": "Metadata",
  "auditID": "00000000-0000-0000-0000-000000000000",
  "stage": "ResponseComplete",
  "requestURI": "/apis/admissionregistration.k8s.io/v1/mutatingadmissionpolicybindings/dw-harn-mutatingadmissionpolicybindings",
  "verb": "get",
  "user": {
    "username": "kubernetes-admin",
    "groups": [
      "kubeadm:cluster-admins",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/credential-id": [
        "X509SHA256=97ca5ec05d5b7c1923d58d85f4449a4c26b2df61defa2a59b4045149ffed589e"
      ]
    }
  },
  "sourceIPs": [
    "203.0.113.10"
  ],
  "userAgent": "kubectl/v1.36.2 (linux/amd64) kubernetes/24e2b02",
  "objectRef": {
    "resource": "mutatingadmissionpolicybindings",
    "name": "dw-harn-mutatingadmissionpolicybindings",
    "apiGroup": "admissionregistration.k8s.io",
    "apiVersion": "v1"
  },
  "responseStatus": {
    "metadata": {},
    "code": 200
  },
  "requestReceivedTimestamp": "2026-07-02T22:48:31.708468Z",
  "stageTimestamp": "2026-07-02T22:48:31.710457Z",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"kubeadm:cluster-admins\" of ClusterRole \"cluster-admin\" to Group \"kubeadm:cluster-admins\""
  }
}

References #

Sample log: detection.wiki first-party kind capture

list mutatingadmissionpolicybindings

Resource: mutatingadmissionpolicybindings

Example Audit Event #

{
  "kind": "Event",
  "apiVersion": "audit.k8s.io/v1",
  "level": "Metadata",
  "auditID": "00000000-0000-0000-0000-000000000000",
  "stage": "ResponseComplete",
  "requestURI": "/apis/admissionregistration.k8s.io/v1/mutatingadmissionpolicybindings?fieldSelector=metadata.name%3Ddw-harn-mutatingadmissionpolicybindings",
  "verb": "list",
  "user": {
    "username": "kubernetes-admin",
    "groups": [
      "kubeadm:cluster-admins",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/credential-id": [
        "X509SHA256=97ca5ec05d5b7c1923d58d85f4449a4c26b2df61defa2a59b4045149ffed589e"
      ]
    }
  },
  "sourceIPs": [
    "203.0.113.10"
  ],
  "userAgent": "kubectl/v1.36.2 (linux/amd64) kubernetes/24e2b02",
  "objectRef": {
    "resource": "mutatingadmissionpolicybindings",
    "name": "dw-harn-mutatingadmissionpolicybindings",
    "apiGroup": "admissionregistration.k8s.io",
    "apiVersion": "v1"
  },
  "responseStatus": {
    "metadata": {},
    "code": 200
  },
  "requestReceivedTimestamp": "2026-07-02T22:48:35.180596Z",
  "stageTimestamp": "2026-07-02T22:48:35.182558Z",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"kubeadm:cluster-admins\" of ClusterRole \"cluster-admin\" to Group \"kubeadm:cluster-admins\""
  }
}

References #

Sample log: detection.wiki first-party kind capture

watch mutatingadmissionpolicybindings

Resource: mutatingadmissionpolicybindings

Example Audit Event #

{
  "kind": "Event",
  "apiVersion": "audit.k8s.io/v1",
  "level": "Metadata",
  "auditID": "00000000-0000-0000-0000-000000000000",
  "stage": "ResponseComplete",
  "requestURI": "/apis/admissionregistration.k8s.io/v1/mutatingadmissionpolicybindings?resourceVersion=1281&timeout=3s&watch=true",
  "verb": "watch",
  "user": {
    "username": "kubernetes-admin",
    "groups": [
      "kubeadm:cluster-admins",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/credential-id": [
        "X509SHA256=97ca5ec05d5b7c1923d58d85f4449a4c26b2df61defa2a59b4045149ffed589e"
      ]
    }
  },
  "sourceIPs": [
    "203.0.113.10"
  ],
  "userAgent": "kubectl/v1.36.2 (linux/amd64) kubernetes/24e2b02",
  "objectRef": {
    "resource": "mutatingadmissionpolicybindings",
    "apiGroup": "admissionregistration.k8s.io",
    "apiVersion": "v1"
  },
  "responseStatus": {
    "metadata": {},
    "code": 200
  },
  "requestReceivedTimestamp": "2026-07-02T22:48:31.859846Z",
  "stageTimestamp": "2026-07-02T22:48:34.874404Z",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"kubeadm:cluster-admins\" of ClusterRole \"cluster-admin\" to Group \"kubeadm:cluster-admins\""
  }
}

References #

Sample log: detection.wiki first-party kind capture

create mutatingadmissionpolicybindings

Resource: mutatingadmissionpolicybindings

Example Audit Event #

{
  "kind": "Event",
  "apiVersion": "audit.k8s.io/v1",
  "level": "RequestResponse",
  "auditID": "00000000-0000-0000-0000-000000000000",
  "stage": "ResponseComplete",
  "requestURI": "/apis/admissionregistration.k8s.io/v1alpha1/mutatingadmissionpolicybindings?fieldManager=kubectl-create&fieldValidation=Strict",
  "verb": "create",
  "user": {
    "username": "kubernetes-admin",
    "groups": [
      "kubeadm:cluster-admins",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/credential-id": [
        "X509SHA256=97ca5ec05d5b7c1923d58d85f4449a4c26b2df61defa2a59b4045149ffed589e"
      ]
    }
  },
  "sourceIPs": [
    "203.0.113.10"
  ],
  "userAgent": "kubectl/v1.36.2 (linux/amd64) kubernetes/24e2b02",
  "objectRef": {
    "resource": "mutatingadmissionpolicybindings",
    "name": "dw-harn-mutatingadmissionpolicybindings",
    "apiGroup": "admissionregistration.k8s.io",
    "apiVersion": "v1alpha1"
  },
  "responseStatus": {
    "metadata": {},
    "code": 201
  },
  "requestObject": {
    "kind": "MutatingAdmissionPolicyBinding",
    "apiVersion": "admissionregistration.k8s.io/v1alpha1",
    "metadata": {
      "name": "dw-harn-mutatingadmissionpolicybindings"
    },
    "spec": {
      "policyName": "dw-harn-mutatingadmissionpolicies"
    }
  },
  "responseObject": {
    "kind": "MutatingAdmissionPolicyBinding",
    "apiVersion": "admissionregistration.k8s.io/v1alpha1",
    "metadata": {
      "name": "dw-harn-mutatingadmissionpolicybindings",
      "uid": "00000000-0000-0000-0000-000000000000",
      "resourceVersion": "1281",
      "generation": 1,
      "creationTimestamp": "2026-07-02T22:48:31Z"
    },
    "spec": {
      "policyName": "dw-harn-mutatingadmissionpolicies"
    }
  },
  "requestReceivedTimestamp": "2026-07-02T22:48:31.630374Z",
  "stageTimestamp": "2026-07-02T22:48:31.636659Z",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"kubeadm:cluster-admins\" of ClusterRole \"cluster-admin\" to Group \"kubeadm:cluster-admins\"",
    "k8s.io/deprecated": "true",
    "k8s.io/removed-release": "1.38"
  }
}

References #

Sample log: detection.wiki first-party kind capture

update mutatingadmissionpolicybindings

Resource: mutatingadmissionpolicybindings

Example Audit Event #

{
  "kind": "Event",
  "apiVersion": "audit.k8s.io/v1",
  "level": "RequestResponse",
  "auditID": "00000000-0000-0000-0000-000000000000",
  "stage": "ResponseComplete",
  "requestURI": "/apis/admissionregistration.k8s.io/v1/mutatingadmissionpolicybindings/dw-harn-mutatingadmissionpolicybindings?fieldManager=kubectl-replace&fieldValidation=Strict",
  "verb": "update",
  "user": {
    "username": "kubernetes-admin",
    "groups": [
      "kubeadm:cluster-admins",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/credential-id": [
        "X509SHA256=97ca5ec05d5b7c1923d58d85f4449a4c26b2df61defa2a59b4045149ffed589e"
      ]
    }
  },
  "sourceIPs": [
    "203.0.113.10"
  ],
  "userAgent": "kubectl/v1.36.2 (linux/amd64) kubernetes/24e2b02",
  "objectRef": {
    "resource": "mutatingadmissionpolicybindings",
    "name": "dw-harn-mutatingadmissionpolicybindings",
    "uid": "00000000-0000-0000-0000-000000000000",
    "apiGroup": "admissionregistration.k8s.io",
    "apiVersion": "v1",
    "resourceVersion": "1289"
  },
  "responseStatus": {
    "metadata": {},
    "code": 200
  },
  "requestObject": {
    "kind": "MutatingAdmissionPolicyBinding",
    "apiVersion": "admissionregistration.k8s.io/v1",
    "metadata": {
      "name": "dw-harn-mutatingadmissionpolicybindings",
      "uid": "00000000-0000-0000-0000-000000000000",
      "resourceVersion": "1289",
      "generation": 1,
      "creationTimestamp": "2026-07-02T22:48:31Z",
      "labels": {
        "dw-harn-patched": "1"
      }
    },
    "spec": {
      "policyName": "dw-harn-mutatingadmissionpolicies"
    }
  },
  "responseObject": {
    "kind": "MutatingAdmissionPolicyBinding",
    "apiVersion": "admissionregistration.k8s.io/v1",
    "metadata": {
      "name": "dw-harn-mutatingadmissionpolicybindings",
      "uid": "00000000-0000-0000-0000-000000000000",
      "resourceVersion": "1289",
      "generation": 1,
      "creationTimestamp": "2026-07-02T22:48:31Z",
      "labels": {
        "dw-harn-patched": "1"
      }
    },
    "spec": {
      "policyName": "dw-harn-mutatingadmissionpolicies"
    }
  },
  "requestReceivedTimestamp": "2026-07-02T22:48:35.106851Z",
  "stageTimestamp": "2026-07-02T22:48:35.109944Z",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"kubeadm:cluster-admins\" of ClusterRole \"cluster-admin\" to Group \"kubeadm:cluster-admins\""
  }
}

References #

Sample log: detection.wiki first-party kind capture

patch mutatingadmissionpolicybindings

Resource: mutatingadmissionpolicybindings

Example Audit Event #

{
  "kind": "Event",
  "apiVersion": "audit.k8s.io/v1",
  "level": "RequestResponse",
  "auditID": "00000000-0000-0000-0000-000000000000",
  "stage": "ResponseComplete",
  "requestURI": "/apis/admissionregistration.k8s.io/v1/mutatingadmissionpolicybindings/dw-harn-mutatingadmissionpolicybindings?fieldManager=kubectl-patch",
  "verb": "patch",
  "user": {
    "username": "kubernetes-admin",
    "groups": [
      "kubeadm:cluster-admins",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/credential-id": [
        "X509SHA256=97ca5ec05d5b7c1923d58d85f4449a4c26b2df61defa2a59b4045149ffed589e"
      ]
    }
  },
  "sourceIPs": [
    "203.0.113.10"
  ],
  "userAgent": "kubectl/v1.36.2 (linux/amd64) kubernetes/24e2b02",
  "objectRef": {
    "resource": "mutatingadmissionpolicybindings",
    "name": "dw-harn-mutatingadmissionpolicybindings",
    "apiGroup": "admissionregistration.k8s.io",
    "apiVersion": "v1"
  },
  "responseStatus": {
    "metadata": {},
    "code": 200
  },
  "requestObject": {
    "metadata": {
      "labels": {
        "dw-harn-patched": "1"
      }
    }
  },
  "responseObject": {
    "kind": "MutatingAdmissionPolicyBinding",
    "apiVersion": "admissionregistration.k8s.io/v1",
    "metadata": {
      "name": "dw-harn-mutatingadmissionpolicybindings",
      "uid": "00000000-0000-0000-0000-000000000000",
      "resourceVersion": "1289",
      "generation": 1,
      "creationTimestamp": "2026-07-02T22:48:31Z",
      "labels": {
        "dw-harn-patched": "1"
      }
    },
    "spec": {
      "policyName": "dw-harn-mutatingadmissionpolicies"
    }
  },
  "requestReceivedTimestamp": "2026-07-02T22:48:34.943722Z",
  "stageTimestamp": "2026-07-02T22:48:34.948670Z",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"kubeadm:cluster-admins\" of ClusterRole \"cluster-admin\" to Group \"kubeadm:cluster-admins\""
  }
}

References #

Sample log: detection.wiki first-party kind capture

delete mutatingadmissionpolicybindings

Resource: mutatingadmissionpolicybindings

Example Audit Event #

{
  "kind": "Event",
  "apiVersion": "audit.k8s.io/v1",
  "level": "RequestResponse",
  "auditID": "00000000-0000-0000-0000-000000000000",
  "stage": "ResponseComplete",
  "requestURI": "/apis/admissionregistration.k8s.io/v1/mutatingadmissionpolicybindings/dw-harn-mutatingadmissionpolicybindings",
  "verb": "delete",
  "user": {
    "username": "kubernetes-admin",
    "groups": [
      "kubeadm:cluster-admins",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/credential-id": [
        "X509SHA256=97ca5ec05d5b7c1923d58d85f4449a4c26b2df61defa2a59b4045149ffed589e"
      ]
    }
  },
  "sourceIPs": [
    "203.0.113.10"
  ],
  "userAgent": "kubectl/v1.36.2 (linux/amd64) kubernetes/24e2b02",
  "objectRef": {
    "resource": "mutatingadmissionpolicybindings",
    "name": "dw-harn-mutatingadmissionpolicybindings",
    "apiGroup": "admissionregistration.k8s.io",
    "apiVersion": "v1"
  },
  "responseStatus": {
    "metadata": {},
    "status": "Success",
    "details": {
      "name": "dw-harn-mutatingadmissionpolicybindings",
      "group": "admissionregistration.k8s.io",
      "kind": "mutatingadmissionpolicybindings",
      "uid": "00000000-0000-0000-0000-000000000000"
    },
    "code": 200
  },
  "requestObject": {
    "kind": "DeleteOptions",
    "apiVersion": "meta.k8s.io/__internal",
    "propagationPolicy": "Background"
  },
  "responseObject": {
    "kind": "Status",
    "apiVersion": "v1",
    "metadata": {},
    "status": "Success",
    "details": {
      "name": "dw-harn-mutatingadmissionpolicybindings",
      "group": "admissionregistration.k8s.io",
      "kind": "mutatingadmissionpolicybindings",
      "uid": "00000000-0000-0000-0000-000000000000"
    }
  },
  "requestReceivedTimestamp": "2026-07-02T22:48:35.183874Z",
  "stageTimestamp": "2026-07-02T22:48:35.187507Z",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"kubeadm:cluster-admins\" of ClusterRole \"cluster-admin\" to Group \"kubeadm:cluster-admins\""
  }
}

References #

Sample log: detection.wiki first-party kind capture

deletecollection mutatingadmissionpolicybindings

Resource: mutatingadmissionpolicybindings

Example Audit Event #

{
  "kind": "Event",
  "apiVersion": "audit.k8s.io/v1",
  "level": "RequestResponse",
  "auditID": "00000000-0000-0000-0000-000000000000",
  "stage": "ResponseComplete",
  "requestURI": "/apis/admissionregistration.k8s.io/v1alpha1/mutatingadmissionpolicybindings?labelSelector=dw-harn-patched",
  "verb": "deletecollection",
  "user": {
    "username": "kubernetes-admin",
    "groups": [
      "kubeadm:cluster-admins",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/credential-id": [
        "X509SHA256=3ffde68ef687218e01296d94b0aa59c81cc98de2bd73ab70e21510c8cd4b9cec"
      ]
    }
  },
  "sourceIPs": [
    "203.0.113.10"
  ],
  "userAgent": "kubectl/v1.36.2 (linux/amd64) kubernetes/24e2b02",
  "objectRef": {
    "resource": "mutatingadmissionpolicybindings",
    "apiGroup": "admissionregistration.k8s.io",
    "apiVersion": "v1alpha1"
  },
  "responseStatus": {
    "metadata": {},
    "code": 200
  },
  "responseObject": {
    "kind": "MutatingAdmissionPolicyBindingList",
    "apiVersion": "admissionregistration.k8s.io/v1alpha1",
    "metadata": {
      "resourceVersion": "1287"
    },
    "items": [
      {
        "metadata": {
          "name": "dw-harn-mutatingadmissionpolicybindings",
          "uid": "00000000-0000-0000-0000-000000000000",
          "resourceVersion": "1287",
          "generation": 1,
          "creationTimestamp": "2026-07-02T23:15:21Z",
          "labels": {
            "dw-harn-patched": "1"
          }
        },
        "spec": {
          "policyName": "dw-harn-mutatingadmissionpolicies"
        }
      }
    ]
  },
  "requestReceivedTimestamp": "2026-07-02T23:15:24.892818Z",
  "stageTimestamp": "2026-07-02T23:15:24.897643Z",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"kubeadm:cluster-admins\" of ClusterRole \"cluster-admin\" to Group \"kubeadm:cluster-admins\"",
    "k8s.io/deprecated": "true",
    "k8s.io/removed-release": "1.38"
  }
}

References #

Sample log: detection.wiki first-party kind capture

any verb on mutatingadmissionpolicybindings (synthetic aggregation)

Resource: mutatingadmissionpolicybindings

Description

Synthetic aggregation for rules that filter the mutatingadmissionpolicybindings resource with no specific verb. Not a distinct audit record; hosts rule listings that key on objectRef.resource alone.