Medium severity · published Aug 19, 2025
CVE-2025-55032
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
6.1
CVSS
0.2%
EPSS
No
On KEV
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 was fixed in Focus for iOS 142.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Firefox Focus · Mozilla
before 142.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-55032
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-55032
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1976296
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-69/
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