RCE in Gotcha Games Inc. Rpg Maker Mv
CVE-2026-56137
RPG MAKER MV and MZ provided by Gotcha Gotcha Games Inc. contain an OS command injection vulnerability. If a user loads a specially crafted save-file, arbitrary OS command may be executed.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.007 (47.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Gotcha Games Inc. Rpg Maker Mv — versions 1.6.3 and earlier
- Gotcha Games Inc. Rpg Maker Mz — versions 1.10.0 and earlier
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-56137?
- CVE-2026-56137 is a high-severity vulnerability in Gotcha Games Inc. Rpg Maker Mv, classified under OS Command Injection. CVSS score: 7.8/10. Published 2026-06-30.
- How severe is CVE-2026-56137?
- High severity. CVSS v3 base score is 7.8 out of 10.