CVE-2012-5231: Jessgramp Minicms

High severity, CVSS 7.5. EPSS: 2.7% chance of exploitation in the next 30 days.

miniCMS 1.0 and 2.0 allows remote attackers to execute arbitrary PHP code via a crafted (1) pagename or (2) area variable containing an executable extension, which is not properly handled by (a) update.php when writing files to content/, or (b) updatenews.php when writing files to content/news/.

Affected products

• Jessgramp Minicms: version 1.0 only; version 2.0 only

Published 2012-10-01. Last modified 2026-06-16.