The Web Notification API in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to bypass intended source-component restrictions and execute arbitrary JavaScript code in a privileged context via a crafted web page for which Notification.permission is granted.
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | * | 29.0 (excluding) |
| Firefox_esr | Mozilla | 24.0 (including) | 24.5 (excluding) |
| Seamonkey | Mozilla | * | 2.26 (excluding) |
| Thunderbird | Mozilla | * | 24.5 (excluding) |