CVE-2025-13132 - Vulnerability Details - OpenCVE

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.)

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

References

Link	Providers
https://www.diabrowser.com/security/bulletins#CVE-2025-13132

History

Fri, 21 Nov 2025 18:15:00 +0000

Type	Values Removed	Values Added
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.)
Title		Dia: Increased Spoof Risk; Missing full screen toast
Weaknesses		CWE-1021
References		https://www.diabrowser.com/security/bulletins#CVE-2025-13132
Metrics		cvssV3_1 `{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: BCNY

Published: 2025-11-21T17:55:52.758Z

Updated: 2025-11-21T18:08:38.229Z

Reserved: 2025-11-13T15:33:37.631Z

Link: CVE-2025-13132

Vulnrichment

Updated: 2025-11-21T18:08:17.741Z

NVD

Status : Received

Published: 2025-11-21T18:15:48.813

Modified: 2025-11-21T18:15:48.813

Link: CVE-2025-13132

Redhat

No data.

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