CVE-2025-54144

MEDIUM

Firefox < 141.0 - URL Redirection to Untrusted Site via Search Query Scheme

Title source: llm
STIX 2.1

Description

The URL scheme used by Firefox to facilitate searching of text queries could incorrectly allow attackers to open arbitrary website URLs or internal pages if a user was tricked into clicking a link. This vulnerability was fixed in Firefox for iOS 141.

References (2)

Core 2
Core References
Issue Tracking, Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1946062

Scores

CVSS v3 5.4
EPSS 0.0021
EPSS Percentile 11.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-601
Status published
Products (2)
mozilla/firefox < 141.0
Mozilla/Firefox for iOS 141
Published Aug 19, 2025
Tracked Since Feb 18, 2026