CVE-2007-3708: Codeigniter

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in CodeIgniter 1.5.3 before 20070626 allows remote attackers to inject arbitrary web script or HTML via (1) String.fromCharCode and (2) malformed nested tag manipulations in an unspecified component, related to insufficient sanitization by the xss_clean function.

Affected products

• Codeigniter Codeigniter: version 1.5.3 only

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