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CVE-2023-37207 A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program,…
Description
A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 115 | earliest → < 115 | 115 |
| Firefox ESR 102.13 | earliest → < 102.13 | 102.13 |
| Thunderbird 102.13 | earliest → < 102.13 | 102.13 |
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