CVE-2007-1851: Really Simple PHP And AJAX

High severity, CVSS 7.5. EPSS: 6.4% chance of exploitation in the next 30 days.

Multiple directory traversal vulnerabilities in Really Simple PHP and Ajax (RSPA) 2007-03-23 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the __class parameter to (1) Controller_v4.php or (2) Controller_v5.php.

Affected products

• Really Simple PHP And AJAX Really Simple PHP And AJAX: version 2007-03-23 only

Published 2007-04-03. Last modified 2026-06-16.