URL Spoofing Vulnerability in Firefox for iOS
CVE-2025-27424

4.3MEDIUM

Key Information:

Vendor

Mozilla
Status
Firefox For iOS
Vendor
CVE Published:
4 March 2025

What is CVE-2025-27424?

A flaw in Firefox for iOS allows an attacker to exploit the handling of non-HTTP scheme URLs, leading to the potential spoofing of website addresses. This vulnerability could mislead users and redirect them to malicious pages. Users are urged to update to the latest version of Firefox for iOS to mitigate this risk.

Affected Version(s)

Firefox for iOS < 136

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1945392
https://www.mozilla.org/security/advisories/mfsa2025-13/

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Renwa
.
CVE-2025-27424 : URL Spoofing Vulnerability in Firefox for iOS