Vulnerabilities > CVE-2022-23556 - Unspecified vulnerability in Codeigniter

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

HIGH

Availability impact

NONE

network

low complexity

codeigniter

NVD

Published: 2022-12-22

Updated: 2024-11-21

Summary

CodeIgniter is a PHP full-stack web framework. This vulnerability may allow attackers to spoof their IP address when the server is behind a reverse proxy. This issue has been patched, please upgrade to version 4.2.11 or later, and configure `Config\App::$proxyIPs`. As a workaround, do not use `$request->getIPAddress()`.

Vulnerable Configurations

Part	Description	Count
Application	Codeigniter Codeigniter Codeigniter 4.0.0 Codeigniter Codeigniter 4.0.1 Codeigniter Codeigniter 4.0.2 Codeigniter Codeigniter 4.0.3 Codeigniter Codeigniter 4.0.4 Codeigniter Codeigniter 4.0.5 Codeigniter Codeigniter 4.1.0 Codeigniter Codeigniter 4.1.1 Codeigniter Codeigniter 4.1.2 Codeigniter Codeigniter 4.1.3 Codeigniter Codeigniter 4.1.4 Codeigniter Codeigniter 4.1.5 Codeigniter Codeigniter 4.1.6 Codeigniter Codeigniter 4.1.7 Codeigniter Codeigniter 4.1.8 Codeigniter Codeigniter 4.1.9 Codeigniter Codeigniter 4.2.0 Codeigniter Codeigniter 4.2.1 Codeigniter Codeigniter 4.2.2 Codeigniter Codeigniter 4.2.3 Codeigniter Codeigniter 4.2.4 Codeigniter Codeigniter 4.2.5 Codeigniter Codeigniter 4.2.6 Codeigniter Codeigniter 4.2.7 Codeigniter Codeigniter 4.2.8 Codeigniter Codeigniter 4.2.9 Codeigniter Codeigniter 4.2.10	40

Summary

Vulnerable Configurations

References