CVE-2017-5964: Openenergymonitor Emoncms

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

An issue was discovered in Emoncms through 9.8.0. The vulnerability exists due to insufficient filtration of user-supplied data in multiple HTTP GET parameters passed to the "emoncms-master/Modules/vis/visualisations/compare.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Affected products

• Openenergymonitor Emoncms: up to and including 9.8.0

Published 2017-02-12. Last modified 2026-06-17.