By default, Internet Explorer 5.0 and other versions enables the Navigate sub-frames across different domains option, which allows frame spoofing.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Navigator | Netscape | * | 4.5 |
| Ie | Microsoft | 4.0 | 4.0 |
| Internet_explorer | Microsoft | 3.0.2 | 3.0.2 |
| Internet_explorer | Microsoft | 3.0 | 3.0 |
| Internet_explorer | Microsoft | 3.1 | 3.1 |
| Internet_explorer | Microsoft | 3.2 | 3.2 |
| Internet_explorer | Microsoft | 4.0 | 4.0 |
| Internet_explorer | Microsoft | 4.0.1 | 4.0.1 |
| Internet_explorer | Microsoft | 4.1 | 4.1 |
| Internet_explorer | Microsoft | 4.5 | 4.5 |
| Internet_explorer | Microsoft | 5.0 | 5.0 |