jvndb - jvndb-2025-000071

JVNDB-2025-000071

Vulnerability from jvndb - Published: 2025-09-05 15:12 - Updated:2025-09-05 15:12

Severity ?

4.3 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Summary

"Yahoo! Shopping" App for Android fails to restrict custom URL schemes properly

Details

"Yahoo! Shopping" App for Android provided by LY Corporation contains the following vulnerability.

Improper authorization in handler for custom URL scheme (CWE-939) - CVE-2025-41408

Shiga Takuma of BroadBand Security, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN35290164/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2025-41408
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

LY Corporation

"Yahoo! Shopping" App for Android

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000071.html",
  "dc:date": "2025-09-05T15:12+09:00",
  "dcterms:issued": "2025-09-05T15:12+09:00",
  "dcterms:modified": "2025-09-05T15:12+09:00",
  "description": "\"Yahoo! Shopping\" App for Android provided by LY Corporation contains the following vulnerability.\u003cul\u003e\u003cli\u003eImproper authorization in handler for custom URL scheme (CWE-939) - CVE-2025-41408\u003c/li\u003e\u003c/ul\u003eShiga Takuma of BroadBand Security, Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000071.html",
  "sec:cpe": {
    "#text": "cpe:/a:linecorp:yahooshopappforandroid",
    "@product": "\"Yahoo! Shopping\" App for Android",
    "@vendor": "LY Corporation",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "4.3",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2025-000071",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN35290164/index.html",
      "@id": "JVN#35290164",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-41408",
      "@id": "CVE-2025-41408",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "\"Yahoo! Shopping\" App for Android fails to restrict custom URL schemes properly"
}

CVE-2025-41408 (GCVE-0-2025-41408)

Vulnerability from cvelistv5 – Published: 2025-09-05 05:25 – Updated: 2025-09-05 13:45

Summary

Improper authorization in handler for custom URL scheme issue in "Yahoo! Shopping" App for Android versions prior to 14.15.0 allows a remote unauthenticated attacker may lead a user to access an arbitrary website on the vulnerable App. As a result, the user may become a victim of a phishing attack.

Severity ?

4.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CWE

CWE-939 - Improper authorization in handler for custom URL scheme

Assigner

jpcert

References

URL

Tags

https://jvn.jp/en/jp/JVN35290164/

Impacted products

	Vendor	Product	Version
	LY Corporation	"Yahoo! Shopping" App for Android	Affected: versions prior to 14.15.0

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-41408",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-05T13:38:02.982750Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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    "cna": {
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
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          "url": "https://jvn.jp/en/jp/JVN35290164/"
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  "cveMetadata": {
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    "datePublished": "2025-09-05T05:25:15.422Z",
    "dateReserved": "2025-08-29T01:43:32.740Z",
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

JVNDB-2025-000071

CVE-2025-41408 (GCVE-0-2025-41408)

Tags

Sightings

Nomenclature