Mozilla Firefox for iOS URL Spoofing Vulnerability
Vulnerability
A vulnerability in Firefox for iOS versions prior to 139 allows for URL spoofing. This issue arises when maliciously crafted URLs are opened in Firefox from other apps, such as Safari, and the URLs use non-HTTP schemes that are internally managed by the Firefox iOS client.
Impact
Exploitation of this vulnerability could lead to spoofing of website addresses, potentially misleading users about the authenticity of a site they are visiting.
Remediation
Users can upgrade to Firefox for iOS version 139 or later to address this vulnerability.
Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
0.6exploitability
6.4remediation
7.7relevance
0.0threat
0.0urgency
2.9incentive
0.8Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.