{"id":"CVE-2025-62583","aliases":["EUVD-2025-34719","GHSA-5rgq-6cg5-cm5j"],"status":"published","title":"Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab...","description":"Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab environment.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00503,"percentile":0.4347,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-358"],"published":"2025-10-16T06:52:12Z","modified":"2026-10-08T11:10:00Z","products":[{"vendor":"naver","product":"naver whale browser"},{"vendor":"navercorp","product":"whale"}],"references":[{"url":"https://cve.naver.com/detail/cve-2025-62583.html","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62583"},{"url":"https://github.com/advisories/GHSA-5rgq-6cg5-cm5j"}],"sources":{"cve":[{"id":"CVE-2025-62583","description":"Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab environment.","status":"published","published":"2025-10-16T06:52:12.797Z","modified":"2025-10-16T14:09:03.582Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-358"],"updated_at":"2026-11-02T14:32:55.19484Z"}],"euvd":[{"id":"EUVD-2025-34719","description":"Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab environment.","status":"published","published":"2025-10-16T06:52:12Z","modified":"2025-10-16T14:09:03Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:31:31.065489Z"}],"ghsa":[{"id":"GHSA-5rgq-6cg5-cm5j","title":"Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab...","description":"Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab environment.","status":"published","published":"2025-10-16T09:30:24Z","modified":"2025-10-16T15:30:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-358"],"updated_at":"2026-11-02T15:04:00.621717Z"}],"nvd":[{"id":"CVE-2025-62583","description":"Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab environment.","status":"published","published":"2025-10-16T07:15:33.683Z","modified":"2026-10-08T11:10:00.25Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-358"],"updated_at":"2026-11-02T14:11:38.17237Z"}]}}