BaseFortify

Publication date: 2025-10-14

Last updated on: 2026-04-13

Assigner: Mozilla Corporation

Description

When the address bar was hidden due to scrolling on Android, a malicious page could create a fake address bar to fool the user in response to a visibilitychange event. This vulnerability was fixed in Firefox 144.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-10-14

Last Modified

2026-04-13

Generated

2026-07-06

AI Q&A

2025-10-14

EPSS Evaluated

2026-07-05

NVD

CVE-2025-11718

Affected Vendors & Products

Vendor	Product	Version / Range
google	android	*
mozilla	firefox	From 60.9.0 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-451	The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.

Attack-Flow Graph

Executive Summary

This vulnerability occurs when the address bar is hidden due to scrolling on Android devices. A malicious webpage can exploit this by creating a fake address bar in response to a visibilitychange event, potentially fooling the user into believing they are on a legitimate site. This affects Firefox versions earlier than 144.

Impact Analysis

The vulnerability can lead to users being tricked by a fake address bar, which may cause them to enter sensitive information such as passwords or personal data into a malicious site, increasing the risk of phishing attacks and data theft.

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