CVE-2018-5216: Radiantcms Radiant CMS

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Radiant CMS 1.1.4 has XSS via crafted Markdown input in the part_body_content parameter to an admin/pages/*/edit resource.

Affected products

• Radiantcms Radiant CMS: version 1.1.4 only

Published 2018-01-04. Last modified 2026-06-17.