Opera detects http content in https web pages only when the top-level frame uses https, which allows man-in-the-middle attackers to execute arbitrary web script, in an https sites context, by modifying an http page to include an https iframe that references a script file on an http site, related to HTTP-Intended-but-HTTPS-Loadable (HPIHSL) pages.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Opera_browser | Opera | * | 9.22 (including) |
| Opera_browser | Opera | 7.0 (including) | 7.0 (including) |
| Opera_browser | Opera | 7.23 (including) | 7.23 (including) |
| Opera_browser | Opera | 7.53 (including) | 7.53 (including) |
| Opera_browser | Opera | 7.54 (including) | 7.54 (including) |
| Opera_browser | Opera | 7.60 (including) | 7.60 (including) |
| Opera_browser | Opera | 8.0 (including) | 8.0 (including) |
| Opera_browser | Opera | 8.01 (including) | 8.01 (including) |
| Opera_browser | Opera | 8.02 (including) | 8.02 (including) |
| Opera_browser | Opera | 8.50 (including) | 8.50 (including) |
| Opera_browser | Opera | 8.51 (including) | 8.51 (including) |
| Opera_browser | Opera | 8.52 (including) | 8.52 (including) |
| Opera_browser | Opera | 8.53 (including) | 8.53 (including) |
| Opera_browser | Opera | 8.54 (including) | 8.54 (including) |
| Opera_browser | Opera | 9.0 (including) | 9.0 (including) |
| Opera_browser | Opera | 9.01 (including) | 9.01 (including) |
| Opera_browser | Opera | 9.02 (including) | 9.02 (including) |
| Opera_browser | Opera | 9.10 (including) | 9.10 (including) |
| Opera_browser | Opera | 9.12 (including) | 9.12 (including) |
| Opera_browser | Opera | 9.20 (including) | 9.20 (including) |
| Opera_browser | Opera | 9.21 (including) | 9.21 (including) |