Vulnerability record · CVE-2026-30281 · published 31 March 2026

CVE-2026-30281: Neo.maru vulnerability

Maru · Neo.Maru

An arbitrary file overwrite vulnerability in MaruNuri LLC v2.0.23 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.

9.8 CVSS 3.1 Critical EPSS 0.86% · top 43.3% CWE-73 · CWE-73

9.8CVSS 3.1 base score

0.86%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References, 1 tagged exploit

24 Jul 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Neo.Maru Maru

References

Link	Tags
https://github.com/Secsys-FDU/AF_CVEs/issues/21	ExploitThird Party Advisory
https://maru.xyz/	Product
https://play.google.com/store/apps/details?id=neo.maru	Product
https://secsys.fudan.edu.cn/	Not Applicable

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-30281), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.