{"id":"CVE-2021-33593","aliases":["EUVD-2021-20277","GHSA-v4hg-mhxh-wxf3"],"status":"published","title":"Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an...","description":"Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an attacker to obfuscate the address bar which may lead to address bar spoofing.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00708,"percentile":0.5374,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-451"],"published":"2021-11-02T06:20:09Z","modified":"2026-06-17T03:54:50Z","products":[{"vendor":"naver","product":"naver whale browser"},{"vendor":"navercorp","product":"whale"}],"references":[{"url":"https://cve.naver.com/detail/cve-2021-43059","tags":["x_refsource_CONFIRM","x_transferred","Broken Link","Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33593"},{"url":"https://github.com/advisories/GHSA-v4hg-mhxh-wxf3"}],"sources":{"cve":[{"id":"CVE-2021-33593","description":"Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an attacker to obfuscate the address bar which may lead to address bar spoofing.","status":"published","published":"2021-11-02T06:20:09Z","modified":"2024-08-03T23:50:43.208Z","cwes":["CWE-451"],"updated_at":"2026-11-02T14:33:10.555814Z"}],"euvd":[{"id":"EUVD-2021-20277","description":"Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an attacker to obfuscate the address bar which may lead to address bar spoofing.","status":"published","published":"2021-11-02T06:20:09Z","modified":"2024-08-03T23:50:43Z","updated_at":"2026-11-03T03:24:33.866739Z"}],"ghsa":[{"id":"GHSA-v4hg-mhxh-wxf3","title":"Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an...","description":"Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an attacker to obfuscate the address bar which may lead to address bar spoofing.","status":"published","published":"2022-05-24T19:19:30Z","modified":"2023-01-30T05:03:29Z","updated_at":"2026-11-02T14:46:50.963031Z"}],"nvd":[{"id":"CVE-2021-33593","description":"Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an attacker to obfuscate the address bar which may lead to address bar spoofing.","status":"published","published":"2021-11-02T07:15:07.22Z","modified":"2026-06-17T03:54:50.57Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-451"],"updated_at":"2026-11-02T14:07:00.549994Z"}]}}