CVE-2022-28523: Hongcms Project Hongcms

High severity, CVSS 8.1. EPSS: 1.1% chance of exploitation in the next 30 days.

HongCMS 3.0.0 allows arbitrary file deletion via the component /admin/index.php/template/ajax?action=delete.

Affected products

• Hongcms Project Hongcms: version 3.0.0 only

Published 2022-04-26. Last modified 2026-06-17.