{"id":"CVE-2021-4321","details":"Policy bypass in Blink in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)","modified":"2026-03-14T11:15:51.487020Z","published":"2023-07-29T00:15:10.553Z","references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/"},{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html"},{"type":"REPORT","url":"https://crbug.com/1161891"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"91.0.4472.77"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4321.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"}]}