CVE-2022-23556: CodeIgniter4 allows spoofing of IP address when using proxy

high Affects codeigniter4/framework. Feed 2026.10.29.1, updated 2026-10-28; published 2022-12-22; advisory modified 2023-12-06.

CodeIgniter4 allows spoofing of IP address when using proxy

Package: codeigniter4/framework Composer
Affected versions: <4.2.11
Fixed in: 4.2.11
Severity: high CVSS 7.0
Exploitation: not on CISA KEV · EPSS 0% (33.9th percentile)
Published: 2022-12-22
Source: osv.dev

References

CWE-345

NVD record codeigniter4/framework advisories

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