By manipulating the fullscreen feature while opening a data-list, an attacker could have overlaid a text box over the address bar. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 127.
The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain, which can lead to user confusion about which interface the user is interacting with.
The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.
Link | Tags |
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https://bugzilla.mozilla.org/show_bug.cgi?id=1828259 | issue tracking permissions required |
https://www.mozilla.org/security/advisories/mfsa2024-25/ | vendor advisory |