CVE-2021-30533

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 91.0.4472.77

Description The issue is related to insufficient policy enforcement in the PopupBlocker component of Google Chrome, allowing a remote attacker to bypass navigation restrictions. This can be achieved via a crafted iframe, potentially impacting data integrity.

Recommendations For versions prior to 91.0.4472.77, update to version 91.0.4472.77 or later to resolve the issue. As a temporary workaround, consider restricting the use of iframes in Google Chrome until the update is applied.