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 was fixed in Firefox for iOS 142.

INFO

Published Date :

2025-08-19T20:52:48.953Z

Last Modified :

2026-04-13T14:31:50.247Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2025-55030 vulnerability.

Vendors Products
Apple
  • Ios
Mozilla
  • Firefox
  • Firefox For Ios
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-55030.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1976304 cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-68/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact