CVE-2024-24399: Lepton-CMS Leptoncms

High severity, CVSS 7.2. EPSS: 15.6% chance of exploitation in the next 30 days.

An arbitrary file upload vulnerability in LEPTON v7.0.0 allows authenticated attackers to execute arbitrary PHP code by uploading this code to the backend/languages/index.php languages area.

Affected products

• Lepton-CMS Leptoncms: version 7.0.0 only

Published 2024-01-25. Last modified 2026-06-17.