Description
Improper authorization in handler for custom URL scheme issue in "@cosme" App for Android versions prior 5.69.0 and "@cosme" App for iOS versions prior to 6.74.0 allows an attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack.
Published: 2024-09-09
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-41372 Improper authorization in handler for custom URL scheme issue in "@cosme" App for Android versions prior 5.69.0 and "@cosme" App for iOS versions prior to 6.74.0 allows an attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack.
References
Link Providers
https://jvn.jp/en/jp/JVN81570776/ cve-icon cve-icon
History

Thu, 13 Mar 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-939

Mon, 16 Sep 2024 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Istyle
Istyle \@cosme
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:istyle:\@cosme:*:*:*:*:*:android:*:*
cpe:2.3:a:istyle:\@cosme:*:*:*:*:*:iphone_os:*:*
Vendors & Products Istyle
Istyle \@cosme
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

Mon, 09 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Mon, 09 Sep 2024 07:00:00 +0000

Type Values Removed Values Added
Description Improper authorization in handler for custom URL scheme issue in "@cosme" App for Android versions prior 5.69.0 and "@cosme" App for iOS versions prior to 6.74.0 allows an attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack.
References

Subscriptions

Istyle \@cosme
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2025-03-13T19:35:38.439Z

Reserved: 2024-08-23T00:35:41.010Z

Link: CVE-2024-45203

cve-icon Vulnrichment

Updated: 2024-09-09T13:08:48.922Z

cve-icon NVD

Status : Modified

Published: 2024-09-09T07:15:17.030

Modified: 2025-03-13T20:15:22.630

Link: CVE-2024-45203

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses