// For flags

CVE-2022-24712

Cross-Site Request Forgery (CSRF) Protection Bypass Vulnerability in CodeIgniter4

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

CodeIgniter4 is the 4.x branch of CodeIgniter, a PHP full-stack web framework. A vulnerability in versions prior to 4.1.9 might allow remote attackers to bypass the CodeIgniter4 Cross-Site Request Forgery (CSRF) protection mechanism. Users should upgrade to version 4.1.9. There are workarounds for this vulnerability, but users will still need to code as these after upgrading to v4.1.9. Otherwise, the CSRF protection may be bypassed. If auto-routing is enabled, check the request method in the controller method before processing. If auto-routing is disabled, either avoid using `$routes->add()` and instead use HTTP verbs in routes; or check the request method in the controller method before processing.

CodeIgniter4 es la rama 4.x de CodeIgniter, un framework web PHP full-stack. Una vulnerabilidad en versiones anteriores a 4.1.9 podría permitir a atacantes remotos omitir el mecanismo de protección contra ataques de tipo Cross-Site Request Forgery (CSRF) de CodeIgniter4. Los usuarios deberían actualizar a la versión 4.1.9. Se presentan medidas de mitigación para esta vulnerabilidad, pero los usuarios deberán seguir codificando como tales después de actualizar a versión 4.1.9. De lo contrario, la protección de tipo CSRF puede ser omitida. Si el enrutamiento automático está habilitado, compruebe el método de petición en el método del controlador antes de procesarlo. Si el auto-enrutamiento está deshabilitado, evite usar "$routes-)add()" y en su lugar use verbos HTTP en las rutas; o compruebe el método de petición en el método del controlador antes de procesarlo.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
Low
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-02-10 CVE Reserved
  • 2022-02-28 CVE Published
  • 2024-02-13 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-352: Cross-Site Request Forgery (CSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Codeigniter
Search vendor "Codeigniter"
 Codeigniter
Search vendor "Codeigniter" for product "Codeigniter"
 >= 4.0.0 < 4.1.9
Search vendor "Codeigniter" for product "Codeigniter" and version " >= 4.0.0 < 4.1.9"
-
Affected