CVE-2017-11727: ConnectWise Manage

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

services/system_io/actionprocessor/Contact.rails in ConnectWise Manage 2017.5 allows arbitrary client-side JavaScript code execution (involving a ContactCommon field) on victims who click on a crafted link, aka XSS.

Affected products

• ConnectWise Manage: version 2017.5 only

Published 2017-07-31. Last modified 2026-06-17.