CVE-2022-23556
CodeIgniter is vulnerable to IP address spoofing when using proxy
概要
CodeIgniter is vulnerable to IP address spoofing when using proxy
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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().
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com