Related Vulnerabilities: CVE-2022-29911  

An improper implementation of the new iframe sandbox keyword allow-top-navigation-by-user-activation could lead to script execution without allow-scripts being present.

Severity High

Remote Yes

Type Unknown

Description

An improper implementation of the new iframe sandbox keyword allow-top-navigation-by-user-activation could lead to script execution without allow-scripts being present.

AVG-2710 thunderbird 91.8.1-1 91.9-1 High Fixed

AVG-2709 firefox 99.0.1-1 100.0-1 High Fixed

https://bugzilla.mozilla.org/show_bug.cgi?id=1761981