CVE-2025-15032Network attack vector

Trusted-site impersonation via missing blank-page indicator

Published Jan 16, 2026 · Updated Jan 16, 2026

UI spoofing in The Browser Company of New York Dia before 1.9.0 allows remote attackers to impersonate trusted sites via custom-sized windows. When an attacker-controlled site opens a custom-sized new window, the address bar omits about:blank while the title can display a trusted domain. Exploitation requires user interaction with the attacker-controlled site and trust in the misleading title; the reported consequence is user deception.

CVSS severity7.4
High
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

UI spoofing in The Browser Company of New York Dia before 1.9.0 allows remote attackers to impersonate trusted sites via custom-sized windows. When an attacker-controlled site opens a custom-sized new window, the address bar omits about:blank while the title can display a trusted domain. Exploitation requires user interaction with the attacker-controlled site and trust in the misleading title; the reported consequence is user deception.

The record

CVE
CVE-2025-15032
Published
Jan 16, 2026
Updated
Jan 16, 2026
Vendor
The Browser Company of New York
Product
Dia
Classifications
CWE-1021, CAPEC-148, T1036
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.9.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Browser Company of New York · Diaversion=0 <1.9.0

Published CVSS scores

7.4The Browser Company of New YorkCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1021Improper Restriction of Rendered UI Layers or Frames
CAPEC-148Content Spoofing
T1036Masquerading

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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