jvndb-2026-000093
Vulnerability from jvndb
Published
2026-06-30 18:07
Modified
2026-06-30 18:07
Severity ?
7.8 (High) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
RPG MAKER MV and MZ vulnerable to OS command injection
Details
RPG MAKER MV and MZ provided by Gotcha Gotcha Games Inc. are game development tools, which provide "save data" facility to create a file to preserve game status and related parameters. A user can save the current game status to a save-file, and later load the file to resume playing the game. When loading a save-file, RPG MAKER MV and MZ fail to properly treat crafted contents, and may lead to OS command injection.<a href='https://cwe.mitre.org/data/definitions/78.html' target='_blank'></a><ul><li>OS Command Injection (CWE-78) - CVE-2026-56137</li></ul>Shuta Ide of GMO Flatt Security Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under 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-2026-000093.html",
  "dc:date": "2026-06-30T18:07+09:00",
  "dcterms:issued": "2026-06-30T18:07+09:00",
  "dcterms:modified": "2026-06-30T18:07+09:00",
  "description": "RPG MAKER MV and MZ provided by Gotcha Gotcha Games Inc. are game development tools, which provide \"save data\" facility to create a file to preserve game status and related parameters. A user can save the current game status to a save-file, and later load the file to resume playing the game.\r\nWhen loading a save-file, RPG MAKER MV and MZ fail to properly treat crafted contents, and may lead to OS command injection.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/78.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eOS Command Injection (CWE-78) - CVE-2026-56137\u003c/li\u003e\u003c/ul\u003eShuta Ide of GMO Flatt 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/2026/JVNDB-2026-000093.html",
  "sec:cpe": [
    {
      "#text": "cpe:/a:misc:gotcha_gotcha_games_rpg_maker_mv",
      "@product": "RPG Maker MV",
      "@vendor": "Gotcha Gotcha Games Inc.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/a:misc:gotcha_gotcha_games_rpg_maker_mz",
      "@product": "RPG Maker MZ",
      "@vendor": "Gotcha Gotcha Games Inc.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "7.8",
    "@severity": "High",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000093",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN69681784/index.html",
      "@id": "JVN#69681784",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-56137",
      "@id": "CVE-2026-56137",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-78",
      "@title": "OS Command Injection(CWE-78)"
    }
  ],
  "title": "RPG MAKER MV and MZ vulnerable to OS command injection"
}


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