CVE-2007-3932: Joomla! Expose

High severity, CVSS 7.5. EPSS: 6.3% chance of exploitation in the next 30 days.

uploadimg.php in the Expose RC35 and earlier (com_expose) component for Joomla! sends an error message but does not exit when it detects an attempt to upload a non-JPEG file, which allows remote attackers to upload and execute arbitrary PHP code in the img/ folder.

Affected products

• Joomla! Expose: up to and including rc35

Published 2007-07-21. Last modified 2026-06-16.