CVE-2022-23556 — CodeIgniter is vulnerable to IP address spoofing when using proxy
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 pa…
Published: 2022-12-22 · CVSS: 7.0 · CVSS 3.1
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()`.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7