CVE-2025-55030 — Content-Disposition headers incorrectly ignored for some MIME types
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 …
Published: 2025-08-19 · CVSS: 6.1 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7