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.
Notes
Author |
Note |
tyhicks |
mozjs contains a copy of the SpiderMonkey JavaScript engine |
mdeslaur |
starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap starting with Ubuntu 24.04, the thunderbird package is just a script that installs the Thunderbird snap |