CVE-2022-21647

CodeIgniter is an open source PHP full-stack web framework. Deserialization of Untrusted Data was found in the `old()` function in CodeIgniter4. Remote attackers may inject auto-loadable arbitrary objects with this vulnerability, and possibly execute existing PHP code on the server. We are aware of a working exploit, which can lead to SQL injection. Users are advised to upgrade to v4.1.6 or later. Users unable to upgrade as advised to not use the `old()` function and form_helper nor `RedirectResponse::withInput()` and `redirect()->withInput()`.
Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 06:45

Type Values Removed Values Added
CVSS v2 : 7.5
v3 : 9.8
v2 : 7.5
v3 : 7.7
References () https://github.com/codeigniter4/CodeIgniter4/commit/ce95ed5765256e2f09f3513e7d42790e0d6948f5 - Patch, Third Party Advisory () https://github.com/codeigniter4/CodeIgniter4/commit/ce95ed5765256e2f09f3513e7d42790e0d6948f5 - Patch, Third Party Advisory
References () https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-w6jr-wj64-mc9x - Mitigation, Third Party Advisory () https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-w6jr-wj64-mc9x - Mitigation, Third Party Advisory

Information

Published : 2022-01-04 20:15

Updated : 2024-11-21 06:45


NVD link : CVE-2022-21647

Mitre link : CVE-2022-21647

CVE.ORG link : CVE-2022-21647


JSON object : View

Products Affected

codeigniter

  • codeigniter
CWE
CWE-502

Deserialization of Untrusted Data