CVE-2017-11727

6.1 mediumEPSS 1.1%

Medium (6.1) in connectwise manage. 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.

Severity

CVSS 3.0

6.1 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2017-07-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

connectwise:manage

References

https://becomepentester.blogspot.in/2017/07/ConnectWise-Manage-XSS-CVE-2017-11727.html
https://becomepentester.blogspot.in/2017/07/ConnectWise-Manage-XSS-CVE-2017-11727.html

Check your stack JSON