Moole Vulnerability Database

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High

CVE-2026-0856

Improper Access Control vulnerability in Mesalvo Meona Client Launcher Component, Mesalvo Meona Server Component enables a normal user gaining access to the admin panel. This issue affects Meona Client Launcher Component: through 19.06.2020 15:11:49; Meona Server Component: through 2025.04 5+323020.

VectorLOCAL

PublishedMay 20, 2026, 11:16

Published Bya6d3dc9e-0591-4a13-bce7-0f5b31ff6158

Base Score

Score7.8

Affected Versions

No affected versions found.

References

https://seccore.at/blog/cves-meona/

Weakness Type

CWE-284

CVSS Metrics

Base Score

7.8

Vector String

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

Base SeverityHigh

Version

3.1

Attack Vector (AV)

LOCAL