{"id":"CVE-2025-13132","aliases":["EUVD-2025-198498","GHSA-p3v4-vvf3-w2hh"],"status":"published","title":"Dia: Increased Spoof Risk; Missing full screen toast","description":"This vulnerability allowed a site to enter fullscreen, after a user click, without a full-screen notification (toast) appearing. Without this notification, users could potentially be misled about what site they were on if a malicious site renders a fake UI (like a fake address bar.)","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00262,"percentile":0.18224,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1021"],"published":"2025-11-21T17:55:52Z","modified":"2026-10-08T10:10:00Z","products":[{"vendor":"the browser company of new york","product":"dia"}],"references":[{"url":"https://www.diabrowser.com/security/bulletins#CVE-2025-13132"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13132"},{"url":"https://github.com/advisories/GHSA-p3v4-vvf3-w2hh"}],"sources":{"cve":[{"id":"CVE-2025-13132","title":"Dia: Increased Spoof Risk; Missing full screen toast","description":"This vulnerability allowed a site to enter fullscreen, after a user click, without a full-screen notification (toast) appearing. Without this notification, users could potentially be misled about what site they were on if a malicious site renders a fake UI (like a fake address bar.)","status":"published","published":"2025-11-21T17:55:52.758Z","modified":"2025-11-21T18:08:38.229Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-1021"],"updated_at":"2026-11-02T14:32:43.437394Z"}],"euvd":[{"id":"EUVD-2025-198498","description":"This vulnerability allowed a site to enter fullscreen, after a user click, without a full-screen notification (toast) appearing. Without this notification, users could potentially be misled about what site they were on if a malicious site renders a fake UI (like a fake address bar.)","status":"published","published":"2025-11-21T17:55:52Z","modified":"2025-11-21T18:08:38Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T19:49:13.665045Z"}],"ghsa":[{"id":"GHSA-p3v4-vvf3-w2hh","title":"This vulnerability allowed a site to enter fullscreen, after a user click, without a full-screen...","description":"This vulnerability allowed a site to enter fullscreen, after a user click, without a full-screen notification (toast) appearing. Without this notification, users could potentially be misled about what site they were on if a malicious site renders a fake UI (like a fake address bar.)","status":"published","published":"2025-11-21T18:30:30Z","modified":"2025-11-21T18:30:35Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-1021"],"updated_at":"2026-11-02T15:04:54.759819Z"}],"nvd":[{"id":"CVE-2025-13132","description":"This vulnerability allowed a site to enter fullscreen, after a user click, without a full-screen notification (toast) appearing. Without this notification, users could potentially be misled about what site they were on if a malicious site renders a fake UI (like a fake address bar.)","status":"published","published":"2025-11-21T18:15:48.813Z","modified":"2026-10-08T10:10:00.227Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-1021"],"updated_at":"2026-11-02T14:11:46.009629Z"}]}}