CVE-2015-6909: Synology Download Station

Medium severity, CVSS 4.3. EPSS: 2.1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the "Create download task via file upload" feature in Synology Download Station before 3.5-2962 allows remote attackers to inject arbitrary web script or HTML via the name element in the Info dictionary in a torrent file.

Affected products

• Synology Download Station: up to and including 3.5-2956

Published 2015-09-11. Last modified 2026-06-17.