Medium
CVSS 4.3
Overview
Mozilla Firefox before 42.0 on Android does not ensure that the address bar is restored upon fullscreen-mode exit, which allows remote attackers to spoof the address bar via crafted JavaScript code.
Mozilla Firefox before 42.0 on Android does not ensure that the address bar is r...
Mozilla Firefox before 42.0 on Android does not ensure that the address bar is restored upon fullscreen-mode exit, which allows remote attackers to spoof the address bar via crafted JavaScript code.
This vulnerability is rated 🟡 MEDIUM.
Recommended actions: