CVE-2018-12914: Publiccms

Critical severity, CVSS 9.8. EPSS: 3.9% chance of exploitation in the next 30 days.

A remote code execution issue was discovered in PublicCMS V4.0.20180210. An attacker can upload a ZIP archive that contains a .jsp file with a directory traversal pathname. After an unzip operation, the attacker can execute arbitrary code by visiting a .jsp URI.

Affected products

• Publiccms Publiccms: version 4.0.20180210 only

Published 2018-06-27. Last modified 2026-06-17.