CVE-2022-40827: Codeigniter

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

B.C. Institute of Technology CodeIgniter <=3.1.13 is vulnerable to SQL Injection via system\database\DB_query_builder.php where() function. Note: Multiple third parties have disputed this as not a valid vulnerability.

Affected products

• Codeigniter Codeigniter: from 3.0, up to and including 3.1.13; version 3.0 only

Published 2022-10-07. Last modified 2026-06-17.