Vulnerability · NVD

CVE-2025-55030

CVE-2025-55030, medium severity (CVSS 6.1): 1 tracked app concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 6.1
Exploitation: -
Tracked apps: 1
Still exposed: 0

Published on 2025-08-19

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.

Attack vector : Network No privileges required

Show raw CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Firefox iOS org.mozilla.ios.Firefox

Affected <142.0 Fixed in 142.0 Latest tracked 156.1 patched

Vulnerable CPE configurations (1)

Vendor	Product	Platform	Versions	CPE 2.3 URI
mozilla	firefox iOS	iOS	<142.0	cpe:2.3:a:mozilla:firefox::::::iphone_os::*

View on NVD ↗ Advisory · www.mozilla.org

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