CVE-2024-0605
High
Description
Using a javascript: URI with a setTimeout race condition, an attacker can execute unauthorized scripts on top origin sites in urlbar. This bypasses security measures, potentially leading to arbitrary code execution or unauthorized actions within the user's loaded webpage. This vulnerability affects Focus for iOS < 122.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Mozilla Firefox Focus
PublishedJan 22, 2024
First seenJan 22, 2024
Weakness typeCWE-362Race condition
How to fix
Update
- mozilla firefox_focus122.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox_focus | v < 122.0 | 122.0 |
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