Focus for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline, potentially allowing for XSS attacks. This vulnerability was fixed in Focus for iOS 142.

Project Subscriptions

Vendors Products
Mozilla Subscribe
Firefox Focus Subscribe
Focus For Ios Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2025-25223 Focus for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline, potentially allowing for XSS attacks This vulnerability affects Focus for iOS < 142.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 13 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Description Focus for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline, potentially allowing for XSS attacks This vulnerability affects Focus for iOS < 142. Focus for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline, potentially allowing for XSS attacks. This vulnerability was fixed in Focus for iOS 142.

Thu, 30 Oct 2025 16:30:00 +0000

Type Values Removed Values Added
Title Focus incorrectly ignores Content-Disposition headers for some MIME types

Thu, 21 Aug 2025 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla firefox Focus
CPEs cpe:2.3:a:mozilla:firefox_focus:*:*:*:*:*:iphone_os:*:*
Vendors & Products Mozilla firefox Focus

Thu, 21 Aug 2025 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ios
Mozilla
Mozilla focus For Ios
Vendors & Products Apple
Apple ios
Mozilla
Mozilla focus For Ios

Wed, 20 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-601
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 19 Aug 2025 21:00:00 +0000

Type Values Removed Values Added
Description Focus for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline, potentially allowing for XSS attacks This vulnerability affects Focus for iOS < 142.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-04-13T14:28:57.497Z

Reserved: 2025-08-05T13:26:34.686Z

Link: CVE-2025-55032

cve-icon Vulnrichment

Updated: 2025-08-20T14:01:03.388Z

cve-icon NVD

Status : Modified

Published: 2025-08-19T21:15:28.470

Modified: 2026-04-13T15:17:03.020

Link: CVE-2025-55032

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-21T12:31:32Z

Weaknesses