CVE-2017-1000457: Mojoportal

Medium severity, CVSS 4.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Help.aspx in mojoPortal version 2.5.0.0 allows remote attackers to inject arbitrary web script or HTML via the helpkey parameter. Exploitation requires authenticated reflected cross-site scripting for user accounts assigned either the "Administrators" or "Content Administrators" role.

Affected products

Published 2018-01-02. Last modified 2026-06-17.