CVE-2022-23556
- Source
- https://cve.org/CVERecord?id=CVE-2022-23556
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23556.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-23556
- Aliases
- Published
- 2022-12-22T18:50:55Z
- Modified
- 2026-10-22T02:35:31Z
- Severity
-
- 7.0 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L CVSS Calculator
- Summary
- CodeIgniter is vulnerable to IP address spoofing when using proxy
- Details
-
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(). - Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-345" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23556.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23556.json
- https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-ghw3-5qvm-3mqc
- https://nvd.nist.gov/vuln/detail/CVE-2022-23556
- https://github.com/codeigniter4/CodeIgniter4/commit/5ca8c99b2db09a2a08a013836628028ddc984659
Affected packages
Git / github.com/codeigniter4/codeigniter4
Affected ranges
- Type
- GIT
- Repo
- https://github.com/codeigniter4/codeigniter4
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:codeigniter:codeigniter:*:*:*:*:*:*:*:*", "range": [ { "introduced": "4.0.0" }, { "fixed": "4.2.11" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "5ca8c99b2db09a2a08a013836628028ddc984659" } ], "source": "REFERENCES_COMMIT" } ] }