Vulnerability Database
296,772
Total vulnerabilities in the database
CVE-2025-6430
When a file download is specified via the Content-Disposition header, that directive would be ignored if the file was included via a &lt;embed&gt; or &lt;object&gt; tag, potentially making a website vulnerable to a cross-site scripting attack. This vulnerability affects Firefox < 140, Firefox ESR < 128.12, Thunderbird < 140, and Thunderbird < 128.12.
| Software | From | Fixed in |
|---|---|---|
| mozilla / firefox | - | 140.0 |
| mozilla / firefox | - | 128.12.0 |
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