{"id":"CVE-2021-4323","state":"PUBLISHED","title":"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 ","description":"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)","publishedAt":"2023-07-28T23:26:54.321Z","updatedAt":"2025-02-13T16:28:42.024Z","severity":null,"assigner":"Chrome","products":["Google Chrome"],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"90.0.4430.72","status":"affected","lessThan":"90.0.4430.72","versionType":"custom"}]}],"references":["https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html","https://crbug.com/1176031","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:23.890Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/4xxx/CVE-2021-4323.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-4323","state":"PUBLISHED","datePublished":"2023-07-28T23:26:54.321Z","dateUpdated":"2025-02-13T16:28:42.024Z","assignerShortName":"Chrome","assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateReserved":"2023-02-12T21:19:11.306Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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)"}],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"90.0.4430.72","status":"affected","lessThan":"90.0.4430.72","versionType":"custom"}]}],"references":[{"url":"https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html"},{"url":"https://crbug.com/1176031"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Insufficient validation of untrusted input"}]}],"providerMetadata":{"shortName":"Chrome","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateUpdated":"2023-08-12T05:07:09.435Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html","tags":["x_transferred"]},{"url":"https://crbug.com/1176031","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T17:23:10.342Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-03T13:47:34.738864Z","id":"CVE-2021-4323","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-03T13:48:16.949Z"}}]}}}