CVE-2026-22315
Privilege Escalation in Meona Client Launcher and Server Components
Publication date: 2026-05-20
Last updated on: 2026-05-20
Assigner: ENISA
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mesalvo | meona_client_launcher_component | to 19.06.2020 (exc) |
| mesalvo | meona_server_component | to 2025.04 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-266 | A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an Incorrect Privilege Assignment issue in the Mesalvo Meona Client Launcher Component and Mesalvo Meona Server Component. It allows the export of user data, including cleartext passwords, through the SQL editor.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized exposure of sensitive user data, including cleartext passwords. This can result in data breaches, loss of confidentiality, and potentially allow attackers to gain further access or control over affected systems.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
This vulnerability involves the export of user data, including cleartext passwords, due to incorrect privilege assignment in Mesalvo Meona components. Exposure of sensitive user data such as passwords can lead to violations of data protection regulations like GDPR and HIPAA, which mandate the protection of personal and sensitive information.
Specifically, GDPR requires organizations to implement appropriate security measures to protect personal data and prevent unauthorized access or disclosure. Similarly, HIPAA mandates safeguards to ensure the confidentiality and integrity of protected health information. The vulnerability's potential to expose cleartext passwords and user data could result in non-compliance with these standards.