CVE-2007-3707: Codeigniter

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

Directory traversal vulnerability in index.php in CodeIgniter 1.5.3 before 20070628, when enable_query_strings is true, allows remote attackers to read arbitrary files via a .. (dot dot) in the c parameter.

Affected products

• Codeigniter Codeigniter: version 1.5.3 only

Published 2007-07-11. Last modified 2026-06-16.