Security Advisory

CVE-2022-23556

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-12-22 18:50:55

Last updated 2025-04-15 14:37:02

Assigner GitHub_M

State PUBLISHED

Description

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 `ConfigApp::$proxyIPs`. As a workaround, do not use `$request->getIPAddress()`.

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