CVE-2018-8923: Synology File Station

Medium severity, CVSS 5.4. EPSS: 0.8% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Attachment Preview in Synology File Station before 1.1.4-0122 allows remote authenticated users to inject arbitrary web script or HTML via malicious attachments.

Affected products

• Synology File Station: before 1.1.4-0122 (fixed in 1.1.4-0122)

Published 2018-06-05. Last modified 2026-06-17.