CVE-2017-15892: Synology Chat

Medium severity, CVSS 5.4. EPSS: 1% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Slash Command Creator in Synology Chat before 2.0.0-1124 allow remote authenticated users to inject arbitrary web script or HTML via (1) COMMAND, (2) COMMANDS INSTRUCTION, or (3) DESCRIPTION parameter.

Affected products

• Synology Chat: before 2.0.0-1124 (fixed in 2.0.0-1124)

Published 2017-12-28. Last modified 2026-06-17.