CyberSecBulletin

Mesalvo vulnerabilities

We track 1 vulnerability in Mesalvo products across 2 products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on May 20, 2026.

1vulnerabilities
0critical
1high
0exploited
7.8average CVSS score

Latest Mesalvo vulnerabilities

  • 7.8 High severity

    Meona Client: Improper Access Control

    CVE-2026-0856Mesalvo

    Improper Access Control vulnerability in Mesalvo MEONA (MEONA Client and MEONA Server) allows an authenticated MEONA user to access administrative functions of the MEONA Client (admin panel). The MEONA Server does not independently verify the role asserted by