cve/2024/CVE-2024-1563.md

### [CVE-2024-1563](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1563)
![](https://img.shields.io/static/v1?label=Product&message=Focus%20for%20iOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%3C%20122%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=UXSS%20exploit%20using%20a%20timeout%20after%20externally%20opening%20the%20application%20from%20a%20custom%20Focus%20scheme&color=brighgreen)

### Description

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme and a timeout race condition. This vulnerability affects Focus for iOS < 122.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds