CVE-2021-27112: Lightcms Project Lightcms

Critical severity, CVSS 9.8. EPSS: 2.4% chance of exploitation in the next 30 days.

LightCMS v1.3.5 contains a remote code execution vulnerability in /app/Http/Controllers/Admin/NEditorController.php during the downloading of external images.

Affected products

• Lightcms Project Lightcms: version 1.3.5 only

Published 2021-04-15. Last modified 2026-06-17.