{"id":"CVE-2021-4323","details":"Insufficient validation of untrusted input in Extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to access local files via a crafted Chrome Extension. (Chromium security severity: Medium)","modified":"2026-03-13T05:13:05.955065Z","published":"2023-07-29T00:15:10.667Z","references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/"},{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html"},{"type":"REPORT","url":"https://crbug.com/1176031"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-4323.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"90.0.4430.72"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}