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Assigner | mozilla |
Reserved | 2024-06-06 |
Published | 2024-06-11 |
Updated | 2024-10-28 |
In addition to detecting when a user was taking a screenshot (XXX), a website was able to overlay the 'My Shots' button that appeared, and direct the user to a replica Firefox Screenshots page that could be used for phishing. This vulnerability affects Firefox < 127.
Fabian Fäßler
https://bugzilla.mozilla.org/show_bug.cgi?id=1389707
https://www.mozilla.org/security/advisories/mfsa2024-25/