CVE-2017-9355: Subsonic

High severity, CVSS 7.4. EPSS: 26.9% chance of exploitation in the next 30 days.

XML external entity (XXE) vulnerability in the import playlist feature in Subsonic 6.1.1 might allow remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted XSPF playlist file.

Affected products

• Subsonic Subsonic: version 6.1.1 only

Published 2017-06-07. Last modified 2026-06-17.