An information disclosure issue has been found in Firefox before 83.0. Some websites have a feature "Show Password" where clicking a button will change a password field into a textbook field, revealing the typed password. If, when using a software keyboard that remembers user input, a user typed their password and used that feature, the type of the password field was changed, resulting in a keyboard layout change and the possibility for the software keyboard to remember the typed password.
An information disclosure issue has been found in Firefox before 83.0. Some websites have a feature "Show Password" where clicking a button will change a password field into a textbook field, revealing the typed password. If, when using a software keyboard that remembers user input, a user typed their password and used that feature, the type of the password field was changed, resulting in a keyboard layout change and the possibility for the software keyboard to remember the typed password.
https://www.mozilla.org/en-US/security/advisories/mfsa2020-50/#CVE-2020-26965 https://bugzilla.mozilla.org/show_bug.cgi?id=1661617
Vulmon