CVE-2026-56137: Improper neutralization of special elements used in an OS command ('OS Command Injection') in Gotcha Gotcha Games Inc. RPG MAKER MV
RPG MAKER MV and MZ by Gotcha Gotcha Games Inc. have an OS command injection vulnerability. This flaw allows execution of arbitrary OS commands if a user loads a specially crafted save-file. The vulnerability has a high severity score of 7.8. No specific affected versions or patches have been disclosed yet.
AI Analysis
Technical Summary
CVE-2026-56137 identifies an OS command injection vulnerability in RPG MAKER MV and MZ from Gotcha Gotcha Games Inc. The vulnerability arises from improper neutralization of special elements in user-supplied save-files. When a specially crafted save-file is loaded, it may trigger execution of arbitrary operating system commands. The CVSS v3.0 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. No remediation or patch information is currently available, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation can lead to arbitrary OS command execution with the privileges of the user loading the save-file, potentially compromising system confidentiality, integrity, and availability. This could allow attackers to execute malicious commands, alter or delete data, or disrupt system operations.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should avoid loading save-files from untrusted or unknown sources to mitigate risk.
CVE-2026-56137: Improper neutralization of special elements used in an OS command ('OS Command Injection') in Gotcha Gotcha Games Inc. RPG MAKER MV
Description
RPG MAKER MV and MZ by Gotcha Gotcha Games Inc. have an OS command injection vulnerability. This flaw allows execution of arbitrary OS commands if a user loads a specially crafted save-file. The vulnerability has a high severity score of 7.8. No specific affected versions or patches have been disclosed yet.
CVSS v3.0
Score 7.8high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-56137 identifies an OS command injection vulnerability in RPG MAKER MV and MZ from Gotcha Gotcha Games Inc. The vulnerability arises from improper neutralization of special elements in user-supplied save-files. When a specially crafted save-file is loaded, it may trigger execution of arbitrary operating system commands. The CVSS v3.0 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. No remediation or patch information is currently available, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation can lead to arbitrary OS command execution with the privileges of the user loading the save-file, potentially compromising system confidentiality, integrity, and availability. This could allow attackers to execute malicious commands, alter or delete data, or disrupt system operations.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should avoid loading save-files from untrusted or unknown sources to mitigate risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-06-19T05:52:27.686Z
- Cvss Version
- 3.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a436e8027e9c797194c9ead
Added to database: 06/30/2026, 07:21:36 UTC
Last enriched: 06/30/2026, 07:36:21 UTC
Last updated: 06/30/2026, 09:41:12 UTC
Views: 16
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