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Vulnerability IntelligenceCVE-2026-30281

CVE-2026-30281

CRITICAL9.8

An arbitrary file overwrite vulnerability in MaruNuri LLC v2

Published Mar 31, 2026

Modified 4 weeks ago

Details

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.

References

https://github.com/Secsys-FDU/AF_CVEs/issues/21

https://maru.xyz/

https://play.google.com/store/apps/details?id=neo.maru

https://secsys.fudan.edu.cn/

https://www.cve.org/CVERecord?id=CVE-2026-30281

CVSS Analysis

CVSS v3.1

9.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Ecosystems

Timeline

PublishedMar 31, 2026

ModifiedApr 1, 2026

CVE-2026-30281 | Mondoo Vulnerability Intelligence