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CVE-2021-30533

KEV

Google Chromium PopupBlocker Security Bypass Vulnerability

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Vendor / Project
Google
Product
Chromium PopupBlocker
Date added
Jun 27, 2022
Due date
Jul 18, 2022
Known ransomware use
Unknown
CWEs
CWE-863

Description

Google Chromium PopupBlocker contains an insufficient policy enforcement vulnerability that allows a remote attacker to bypass navigation restrictions via a crafted iframe. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Required action

Apply updates per vendor instructions.

Notes