ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·6/27/2022
CVE-2021-30533 added to CISA KEV: Google Chromium PopupBlocker
Status: ✅ Confirmed exploited in the wild
Date added: 2022-06-27
Required action: Apply updates per vendor instructions.
Due date: 2022-07-18
Why this matters
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.
Sources
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