CVE-2024-0606

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-01-22 · updated 2026-06-17
Weakness: CWE-79

Description

An attacker could execute unauthorized script on a legitimate site through UXSS using window.open() by opening a javascript URI leading to unauthorized actions within the user's loaded webpage. This vulnerability affects Focus for iOS < 122.

Affected products

Mozilla Focus for iOS: before 122.0 — fixed in 122.0

How to fix

Upgrade to a fixed version: Mozilla Focus for iOS 122.0. Check the vendor advisory for mitigations.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1855030
https://www.mozilla.org/security/advisories/mfsa2024-03/
https://bugzilla.mozilla.org/show_bug.cgi?id=1855030
https://www.mozilla.org/security/advisories/mfsa2024-03/

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