Address bar spoofing risk in ArcSearch on Android

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Summary

CVECVE-2026-2378
StatePUBLISHED
AssignerBCNY
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-20 22:16:27 UTC
Updated2026-04-16 14:34:33 UTC
DescriptionArcSearch for Android versions prior to 1.12.7 could display a different domain in the address bar than the content being shown, enabling address bar spoofing after user interaction via crafted web content.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS: 0.000350000 probability, percentile 0.102680000 (date 2026-04-21)

Problem Types: CWE-1021 | CWE-1021 CWE-1021 Improper restriction of rendered UI layers or frames

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
3.159469e6c-7ea7-446f-8e43-06aa32c115e8Secondary7.4HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
3.1CNACVSS7.4HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Thebrowser Arc Search All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA The BrowserCompany Of New York ArcSearch affected 1.12.7 semver Android

References

ReferenceSourceLinkTags
arc.net/security/bulletins 59469e6c-7ea7-446f-8e43-06aa32c115e8 arc.net Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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