Vulnerability in Maru Neo.maru
CVE-2026-30281
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.
EPSS: 0.007 (49.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Maru Neo.maru — versions 2.0.23
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Not Applicable)
- cve@mitre.org (Product)
- cve@mitre.org (Product)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-30281?
- CVE-2026-30281 is a critical-severity vulnerability in Maru Neo.maru, classified under External Control of File Name or Path. CVSS score: 9.8/10. Published 2026-03-31.
- How severe is CVE-2026-30281?
- Critical severity. CVSS v3 base score is 9.8 out of 10.