CVE-2023-24494: Tenable Tenable.sc

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

A stored cross-site scripting (XSS) vulnerability exists in Tenable.sc due to improper validation of user-supplied input before returning it to users. An authenticated, remote attacker can exploit this by convincing a user to click a specially crafted URL, to execute arbitrary script code in a user's browser session.

Affected products

• Tenable Tenable.sc: up to and including 5.23.1

Published 2023-01-26. Last modified 2026-06-17.