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()`.
References
Link | Resource |
---|---|
https://github.com/codeigniter4/CodeIgniter4/commit/ce95ed5765256e2f09f3513e7d42790e0d6948f5 | Patch Third Party Advisory |
https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-w6jr-wj64-mc9x | Mitigation Third Party Advisory |
Configurations
History
No history.
Information
Published : 2022-01-04 20:15
Updated : 2024-02-28 18:48
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