{"id":"CVE-2021-4321","state":"PUBLISHED","title":"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)","description":"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)","publishedAt":"2023-07-28T23:26:53.981Z","updatedAt":"2025-02-13T16:28:40.942Z","severity":null,"assigner":"Chrome","products":["Google Chrome"],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"91.0.4472.77","status":"affected","lessThan":"91.0.4472.77","versionType":"custom"}]}],"references":["https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html","https://crbug.com/1161891","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-2021-4321.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-4321","state":"PUBLISHED","datePublished":"2023-07-28T23:26:53.981Z","dateUpdated":"2025-02-13T16:28:40.942Z","assignerShortName":"Chrome","assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateReserved":"2023-02-12T21:19:11.138Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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)"}],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"91.0.4472.77","status":"affected","lessThan":"91.0.4472.77","versionType":"custom"}]}],"references":[{"url":"https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html"},{"url":"https://crbug.com/1161891"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Policy bypass"}]}],"providerMetadata":{"shortName":"Chrome","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateUpdated":"2023-08-12T05:07:35.653Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html","tags":["x_transferred"]},{"url":"https://crbug.com/1161891","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":"2024-08-03T17:23:10.437Z"}}]}}}