Unrated severityCISA KEVNVD Advisory· Published Jun 7, 2021· Updated Oct 21, 2025
CVE-2021-30533
CVE-2021-30533
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.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/mitrevendor-advisoryx_refsource_FEDORA
- security.gentoo.org/glsa/202107-06mitrevendor-advisoryx_refsource_GENTOO
- chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.htmlmitrex_refsource_MISC
- crbug.com/1145553mitrex_refsource_MISC
News mentions
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