A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion and inadvertently granting permissions they did not intend to grant. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
2024-02-20T14:15:08.733
2025-03-27T20:15:21.197
Modified
CVSSv3.1: 6.1 (MEDIUM)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mozilla | firefox | < 115.8.0 | Yes |
Application | mozilla | firefox | < 123.0 | Yes |
Application | mozilla | thunderbird | < 115.8.0 | Yes |
Operating System | debian | debian_linux | 10.0 | Yes |