Firefox for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline rather than downloading, potentially allowing for XSS attacks This vulnerability affects Firefox for iOS < 142.
History

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

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

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

Type Values Removed Values Added
Weaknesses CWE-640
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 Firefox for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline rather than downloading, potentially allowing for XSS attacks This vulnerability affects Firefox for iOS < 142.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2025-08-19T20:52:48.953Z

Updated: 2025-08-20T15:17:27.630Z

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

Link: CVE-2025-55030

cve-icon Vulnrichment

Updated: 2025-08-20T14:02:15.650Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2025-08-19T21:15:28.210

Modified: 2025-08-20T16:15:41.880

Link: CVE-2025-55030

cve-icon Redhat

No data.