CVE-2017-6486: Reasoncms

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

A Cross-Site Scripting (XSS) issue was discovered in reasoncms before 4.7.1. The vulnerability exists due to insufficient filtration of user-supplied data (nyroModalSel) passed to the "reasoncms-master/www/nyroModal/demoSent.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Affected products

• Reasoncms Reasoncms: up to and including 4.7

Published 2017-03-05. Last modified 2026-06-17.