Description
Insufficient Verification of Data Authenticity vulnerability in Mesalvo Meona Client Launcher Component, Mesalvo Meona Server Component makes it possible to send messages to any email address. This issue affects Meona Client Launcher Component: through 19.06.2020 15:11:49; Meona Server Component: through 2025.04 5+323020.
Published: 2026-05-20
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

No advisories yet.

References
Link Providers
https://seccore.at/blog/cves-meona/ cve-icon cve-icon
History

Thu, 21 May 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Mesalvo
Mesalvo meona Client Launcher Component
Mesalvo meona Server Component
Vendors & Products Mesalvo
Mesalvo meona Client Launcher Component
Mesalvo meona Server Component

Wed, 20 May 2026 12:45:00 +0000

Type Values Removed Values Added
Title Email Spoofing via Unverified Data in Mesalvo Meona Components

Wed, 20 May 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 20 May 2026 11:15:00 +0000

Type Values Removed Values Added
Description Insufficient Verification of Data Authenticity vulnerability in Mesalvo Meona Client Launcher Component, Mesalvo Meona Server Component makes it possible to send messages to any email address. This issue affects Meona Client Launcher Component: through 19.06.2020 15:11:49; Meona Server Component: through 2025.04 5+323020.
Weaknesses CWE-345
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

Subscriptions

Mesalvo Meona Client Launcher Component Meona Server Component
cve-icon MITRE

Status: PUBLISHED

Assigner: ENISA

Published:

Updated: 2026-05-20T12:00:29.697Z

Reserved: 2026-02-03T07:24:49.548Z

Link: CVE-2026-25602

cve-icon Vulnrichment

Updated: 2026-05-20T12:00:17.013Z

cve-icon NVD

Status : Deferred

Published: 2026-05-20T11:16:26.313

Modified: 2026-06-17T10:24:56.107

Link: CVE-2026-25602

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-21T08:19:19Z

Weaknesses