CVE-2018-17849: Naviwebs Navigate CMS

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Navigate CMS 2.8 has Stored XSS via a navigate_upload.php (aka File Upload) request with a multipart/form-data JavaScript payload.

Affected products

• Naviwebs Navigate CMS: version 2.8 only

Published 2018-10-04. Last modified 2026-06-17.