CVE-2019-15524: Cszcms Csz CMS

Critical severity, CVSS 9.8. EPSS: 3.1% chance of exploitation in the next 30 days.

CSZ CMS 1.2.3 allows arbitrary file upload, as demonstrated by a .php file to admin/filemanager in the File Management Module, which leads to remote code execution by visiting a photo/upload/2019/ URI.

Affected products

• Cszcms Csz CMS: version 1.2.3 only

Published 2019-08-26. Last modified 2026-06-17.