CVE-2020-23376: 5none noneCms

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

NoneCMS v1.3 has a CSRF vulnerability in public/index.php/admin/nav/add.html, as demonstrated by adding a navigation column which can be injected with arbitrary web script or HTML via the name parameter to launch a stored XSS attack.

Affected products

• 5none noneCms: version 1.3.0 only

Published 2021-05-10. Last modified 2026-06-17.