What’s Vulnerable › Vulnerabilities
CVE-2025-13132: Dia: Increased Spoof Risk; Missing full screen toast
- Severity: high (CVSS 7.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-11-21 · updated 2026-10-08
- Weakness: CWE-1021
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.)
Affected products
- The Browser Company of New York Dia: before 1.6.0 — fixed in 1.6.0
How to fix
Upgrade to a fixed version: The Browser Company of New York Dia 1.6.0. Check the vendor advisory for mitigations.
References
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