CVE-2017-10816: Intercom Malion

Critical severity, CVSS 9.8. EPSS: 2.2% chance of exploitation in the next 30 days.

SQL injection vulnerability in the MaLion for Windows and Mac 5.0.0 to 5.2.1 allows remote attackers to execute arbitrary SQL commands via Relay Service Server.

Affected products

• Intercom Malion: up to and including 5.2.1

Published 2017-08-04. Last modified 2026-06-17.