CVE-2022-21647highCWE-502

CVE-2022-21647: fallo de gravedad alta en CodeIgniter4

Deserialization of Untrusted Data in Codeigniter4

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear CodeIgniter4+ Monitorear codeigniter4/framework

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

33Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.7epss 38%
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()`.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H
Productos afectados
codeigniter4 · CodeIgniter4
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