Ensure 'Allow file or directory picker APIs to be called without prior user gesture' Is Disabled

中レベル 1自動chrome

説明

This setting controls the ability for showOpenFilePicker(), showSaveFilePicker(), and showDirectoryPicker() web APIs to be called without user interaction. If the value for FileOrDirectoryPickerWithoutGestureAllowedForOrigins is not changed from the default, it will behave as if it is disabled. Rationale: Setting this policy would allow the URLs selected to call the showOpenFilePicker(), showSaveFilePicker(), and showDirectoryPicker() web APIs without any user gesture/interaction. This policy does not need to be set for this reason. The policy is Disabled when it is not present: the audit prints 'absent' when the list key HKLM\SOFTWARE\Policies\Google\Chrome\FileOrDirectoryPickerWithoutGestureAllowedForOrigins is missing or empty, otherwise the configured entries.

チェック方法

監査方法: Windows レジストリ

registry

$l = @((Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\FileOrDirectoryPickerWithoutGestureAllowedForOrigins' -ErrorAction SilentlyContinue).PSObject.Properties | Where-Object { $_.Name -notlike 'PS*' } | ForEach-Object { "$($_.Value)" }); if ($l.Count -eq 0) { 'absent' } else { 'configured: ' + ($l -join ', ') }

期待される出力: absent

修正方法

修正方法: ガイダンスまたは IaC パッチ

Configure through Group Policy: Computer Configuration\Policies\Administrative Templates\Google\Google Chrome\Allow file or directory picker APIs to be called without prior user gesture = Disabled. Locally, remove the policy entries at HKLM\SOFTWARE\Policies\Google\Chrome\FileOrDirectoryPickerWithoutGestureAllowedForOrigins after reviewing them.

プロパティ

オペレーティングシステム: すべて
タグ: chromebrowsercis-l1
参照: CIS Google Chrome Benchmark v3.0.0 - 2.25 Ensure 'Allow file or directory picker APIs to be called without prior user gesture' Is Disabled

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target chrome