CVE-2022-23556

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()`.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/codeigniter4/CodeIgniter4/commit/5ca8c99b2db09a2a08a013836628028ddc984659	Patch Third Party Advisory
https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-ghw3-5qvm-3mqc	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:codeigniter:codeigniter:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-12-22 19:15

Updated : 2023-11-07 03:44

NVD link : CVE-2022-23556

Mitre link : CVE-2022-23556

CVE.ORG link : CVE-2022-23556

JSON object : View

Products Affected

codeigniter

codeigniter

CWE

CWE-345

Insufficient Verification of Data Authenticity

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