CVE Database · CVE-2021-30533
CVSS v3.1
6.5
EPSS
16.61%
Published
Jun 7, 2021
Modified
Oct 24, 2025
CISA Known Exploited Vulnerability
Added: 2022-06-27 · Due: 2022-07-18
Apply updates per vendor instructions.
Public PoC / Exploit (1)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted iframe.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NWeaknesses (CWE)
Affected Products (3)
References (11)