If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
2024-02-20T14:15:08.683
2025-03-27T14:37:40.907
Analyzed
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 |