jvndb-2026-000150
Vulnerability from jvndb
Published
2026-10-14 17:52
Modified
2026-10-14 17:52
Severity ?
4.7 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Summary
EC-CUBE plugin (for EC-CUBE 4 series) "AmazonPay Plugin" vulnerable to external control of assumed-immutable web parameter
Details
EC-CUBE plugin (for EC-CUBE 4 series) "AmazonPay Plugin provided by EC-CUBE CO.,LTD. contains the following vulnerability.<a href='https://cwe.mitre.org/data/definitions/472.html' target='_blank'></a> <ul><li>External Control of Assumed-Immutable Web Parameter (CWE-472) - CVE-2026-103671</li></ul>The developer states that attacks exploiting the vulnerability has been observed. EC-CUBE CO.,LTD. reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and EC-CUBE CO.,LTD. coordinated under the Information Security Early Warning Partnership.
References
Impacted products
Show details on JVN DB website

To clipboard 

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000150.html",
  "dc:date": "2026-10-14T17:52+09:00",
  "dcterms:issued": "2026-10-14T17:52+09:00",
  "dcterms:modified": "2026-10-14T17:52+09:00",
  "description": "EC-CUBE plugin (for EC-CUBE 4 series) \"AmazonPay Plugin provided by EC-CUBE CO.,LTD. contains the following vulnerability.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/472.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\r\n\u003cul\u003e\u003cli\u003eExternal Control of Assumed-Immutable Web Parameter (CWE-472) - CVE-2026-103671\u003c/li\u003e\u003c/ul\u003eThe developer states that attacks exploiting the vulnerability has been observed.\r\n\r\nEC-CUBE CO.,LTD. reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and EC-CUBE CO.,LTD. coordinated under the Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000150.html",
  "sec:cpe": [
    {
      "#text": "cpe:/a:ec-cube:amazonpay",
      "@product": "AmazonPay Plugin",
      "@vendor": "EC-CUBE CO.,LTD.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/a:ec-cube:amazonpay_v2",
      "@product": "AmazonPay V2 Plugin",
      "@vendor": "EC-CUBE CO.,LTD.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "4.7",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000150",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN43511918/index.html",
      "@id": "JVN#43511918",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-103671",
      "@id": "CVE-2026-103671",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "EC-CUBE plugin (for EC-CUBE 4 series) \"AmazonPay Plugin\" vulnerable to external control of assumed-immutable web parameter"
}


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