CVE detail

CVE-2021-30533 — Google Chromium PopupBlocker Security Bypass Vulnerability

Published 2022-06-27 · Modified 2022-06-27 · Source kev

HIGH

severity

CVSS-derived band

n/a

CVSS v3

0–10 scale

0.1661

EPSS probability

exploitation probability, 30d

97.0%

EPSS percentile

percentile vs all CVEs

LISTED

CISA KEV

due 2022-07-18

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.

Remediation

No vendor-published fix data in our corpus for this CVE. Check the references below or the vendor's PSIRT / security advisories page.

References

cvedb.io · NVD · CISA KEV · FIRST EPSS · vendor advisories (CVE Program List v5). Informational only, no warranty — verify every remediation against the vendor advisory before acting on it. This product uses data from the NVD API but is not endorsed or certified by the NVD, CISA, FIRST.org or any vendor named. CVE® is a registered trademark of The MITRE Corporation.