CVE-2023-40617: Openknowledgemaps Head Start

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

A reflected cross-site scripting (XSS) vulnerability in OpenKnowledgeMaps Head Start 7 allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the 'file' parameter in 'displayPDF.php'.

Affected products

• Openknowledgemaps Head Start: version 7 only

Published 2023-09-13. Last modified 2026-06-17.