CVE-2024-40742: Netbox

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability in netbox v4.0.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the circuit ID parameter at /circuits/circuits/add.

Affected products

• Netbox Netbox: version 4.0.3 only

Published 2024-07-09. Last modified 2026-06-17.