CVE-2022-23556

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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()`.

7.5 /10

CVSS v3 : HIGH

V3 Legend

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

07 Nov 2023, 03:44

Type Values Removed Values Added
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()`. 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()`.

29 Dec 2022, 16:24

Type Values Removed Values Added
First Time Codeigniter
Codeigniter codeigniter
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CPE cpe:2.3:a:codeigniter:codeigniter:*:*:*:*:*:*:*:*
References (MISC) https://github.com/codeigniter4/CodeIgniter4/commit/5ca8c99b2db09a2a08a013836628028ddc984659 - (MISC) https://github.com/codeigniter4/CodeIgniter4/commit/5ca8c99b2db09a2a08a013836628028ddc984659 - Patch, Third Party Advisory
References (MISC) https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-ghw3-5qvm-3mqc - (MISC) https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-ghw3-5qvm-3mqc - Exploit, Third Party Advisory

22 Dec 2022, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-12-22 19:15

Updated : 2023-12-10 14:48

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