| Assigner | mozilla |
| Reserved | 2024-06-06 |
| Published | 2024-06-11 |
| Updated | 2024-06-14 |
Description
A website was able to detect when a user took a screenshot of a page using the built-in Screenshot functionality in Firefox. This vulnerability affects Firefox < 127.
Problem types
Website was able to detect when Firefox was taking a screenshot of them
Product status
Credits
Wil Clouser
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1414937
https://www.mozilla.org/security/advisories/mfsa2024-25/
