Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Avatar for Username

Mozilla サポートの検索

サポート詐欺に注意してください。 私たちはあなたに通話やショートメッセージの送信、個人情報の共有を求めることはありません。疑わしい行為を見つけたら「迷惑行為を報告」からご報告ください。

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

How private are the 'Upload' and 'Save As' dialogs?

  • 2 件の返信
  • 0 人がこの問題に困っています
  • 9 回表示
  • 最後の返信者: MartyJames

MartyJames
MartyJames
more options

As a privacy-conscious user, I always worry about the 'Save As' dialog, and especially the 'Upload' dialog.

I know the Upload dialog enables websites to perform certain operations of files without even uploading them.

Can anyone please clarify: How much access to my computer do these dialogs give websites? Can they see all the files in the selected folder, even files I haven't selected? Can they look inside sub-folders, or even the parent folders? Can they tell the full path of the directory? Do they know my PC name?

I want to be sure.

As a privacy-conscious user, I always worry about the 'Save As' dialog, and especially the 'Upload' dialog. I know the Upload dialog enables websites to perform certain operations of files without even uploading them. Can anyone please clarify: How much access to my computer do these dialogs give websites? Can they see all the files in the selected folder, even files I haven't selected? Can they look inside sub-folders, or even the parent folders? Can they tell the full path of the directory? Do they know my PC name? I want to be sure.

この投稿は MartyJames により に変更されました

すべての返信 (2)

Dropa
Dropa
more options

This goes beyond Firefox browser software issue. For those questions you should direct that to the sites your uploading to and downloading from.

MartyJames
MartyJames 質問者
more options

That answer sounds worryingly evasive.