CVE-2024-5691
Medium
Description
By tricking the browser with a `X-Frame-Options` header, a sandboxed iframe could have presented a button that, if clicked by a user, would bypass restrictions to open a new window. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
SeverityMedium
CVSS4.7
Exploit probability—
Product
Mozilla Firefox
PublishedJun 11, 2024
First seenJun 11, 2024
Weakness typeCWE-693CWE-693
How to fix
Update
- mozilla firefox127.0 or later
- mozilla firefox_esr115.12 or later
- mozilla thunderbird115.12 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 127.0 | 127.0 |
| mozilla firefox_esr | v < 115.12 | 115.12 |
| mozilla thunderbird | v < 115.12 | 115.12 |
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