UserAuthenticationMethod.Delete.AllMicrosoft Graph permission · Medium risk
Allows the app to delete authentication methods of all users in your organization, without a signed-in user. Authentication methods include things like a user's phone numbers and Authenticator app settings. This does not allow the app to read, create, or modify authentication methods.
Application permission
Medium riskDelete all users' authentication methods. Allows the app to delete authentication methods of all users in your organization, without a signed-in user. Authentication methods include things like a user's phone numbers and Authenticator app settings. This does not allow the app to read, create, or modify authentication methods.
| ID | 712f5e0d-bc8d-4ae5-8242-cfb9a4921ed3 |
|---|---|
| Consent | Always needs admin consent |
| Risk | Reads data across the tenant without a signed-in user. |
Grant it to an app
In the portal: App registrations › your app › API permissions › Add a permission › Microsoft Graph › Application permissions, then grant admin consent. Or with Graph PowerShell:
Connect-MgGraph -Scopes "Application.Read.All", "AppRoleAssignment.ReadWrite.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
$app = Get-MgServicePrincipal -Filter "appId eq '<your app's client id>'"
New-MgServicePrincipalAppRoleAssignment -ServicePrincipalId $app.Id `
-PrincipalId $app.Id -ResourceId $graph.Id -AppRoleId "712f5e0d-bc8d-4ae5-8242-cfb9a4921ed3"Which apps already have it?
# Apps that hold UserAuthenticationMethod.Delete.All as an application permission
Connect-MgGraph -Scopes "Application.Read.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
Get-MgServicePrincipalAppRoleAssignedTo -ServicePrincipalId $graph.Id -All |
Where-Object AppRoleId -eq "712f5e0d-bc8d-4ae5-8242-cfb9a4921ed3" |
Select-Object PrincipalDisplayName, PrincipalId, CreatedDateTime