CVE-2023-26427: Open-Xchange Appsuite Backend

Low severity, CVSS 3.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Default permissions for a properties file were too permissive. Local system users could read potentially sensitive information. We updated the default permissions for noreply.properties set during package installation. No publicly available exploits are known.

Affected products

• Open-Xchange Open-Xchange Appsuite Backend: before 7.10.6 (fixed in 7.10.6); version 7.10.6 only

Published 2023-06-20. Last modified 2026-06-17.