"ゲオアプリ" provided by GEO CORPORATION is vulnerable to improper authorization in handler for a custom URL scheme. An attacker may be able to cause the application's in-app browser to access an arbitrary website, potentially leading to phishing attacks or disclosure of a service's session ID.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00192.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Geo Corporation Subscribe
"ゲオアプリ" For Android Subscribe
"ゲオアプリ" For Ios Subscribe

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Geo Corporation Subscribe
"ゲオアプリ" For Android Subscribe
"ゲオアプリ" For Ios Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://apps.apple.com/jp/app/id590190880 cve-icon cve-icon
https://jvn.jp/en/jp/JVN40460777/ cve-icon cve-icon
https://play.google.com/store/apps/details?id=jp.co.geoonline.app&hl=ja cve-icon cve-icon
History

Tue, 27 Oct 2026 10:30:00 +0000

Type Values Removed Values Added
Title Improper Authorization in Custom URL Scheme Allows Phishing and Session ID Disclosure in GEO Corporation's App

Tue, 27 Oct 2026 04:30:00 +0000

Type Values Removed Values Added
First Time appeared Geo Corporation
Geo Corporation "ゲオアプリ" For Android
Geo Corporation "ゲオアプリ" For Ios
Vendors & Products Geo Corporation
Geo Corporation "ゲオアプリ" For Android
Geo Corporation "ゲオアプリ" For Ios

Thu, 15 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 15 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Description "ゲオアプリ" provided by GEO CORPORATION is vulnerable to improper authorization in handler for a custom URL scheme. An attacker may be able to cause the application's in-app browser to access an arbitrary website, potentially leading to phishing attacks or disclosure of a service's session ID.
Weaknesses CWE-939
References
Metrics cvssV3_0

{'score': 5.4, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-10-15T14:19:54.516Z

Reserved: 2026-10-08T23:44:33.022Z

Link: CVE-2026-96614

cve-icon Vulnrichment

Updated: 2026-10-15T14:19:44.369Z

cve-icon NVD

Status : Deferred

Published: 2026-10-15T09:17:18.833

Modified: 2026-10-15T20:39:32.067

Link: CVE-2026-96614

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-27T10:15:18Z

Weaknesses