CVE-2021-30533

Google Chromium PopupBlocker Security Bypass Vulnerability
16.7%
EPSS
97%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

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.

Vendor
Google
Product
Chromium PopupBlocker
Added to KEV
Jun 27, 2022
Remediation due
Jul 18, 2022 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-863
EPSS
16.7% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded