CVE-2026-0856
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
May 20, 2026
Vendor
unknown
Description
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.