{"id":"CVE-2025-13132","title":"This vulnerability allowed a site to enter fullscreen, after a user click, without a full-screen notification (toast) appearing","summary":"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 sit…","severity":"high","cvss":7.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","cwe":["CWE-1021"],"published":"2025-11-21","updated":"2026-10-08","sourceUpdated":"2026-10-08T10:10:00.227","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13132","references":[{"url":"https://www.diabrowser.com/security/bulletins#CVE-2025-13132","label":"59469e6c-7ea7-446f-8e43-06aa32c115e8"}],"tags":["nvd"],"epss":0.00245,"epssPercentile":0.14408,"ingestedAt":"2026-10-08T10:28:20.331Z","slug":"CVE-2025-13132","body":"## Overview\n\nThis 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.)\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":40.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}