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.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
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https://bugzilla.mozilla.org/show_bug.cgi?id=1855030 | issue tracking permissions required |
https://www.mozilla.org/security/advisories/mfsa2024-03/ | vendor advisory |