// For flags

CVE-2023-44382

October CMS safe mode bypass using Twig sandbox escape

Severity Score

9.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

October is a Content Management System (CMS) and web platform to assist with development workflow. An authenticated backend user with the `editor.cms_pages`, `editor.cms_layouts`, or `editor.cms_partials` permissions who would normally not be permitted to provide PHP code to be executed by the CMS due to `cms.safe_mode` being enabled can write specific Twig code to escape the Twig sandbox and execute arbitrary PHP. This issue has been patched in 3.4.15.

October es Content Management System (CMS) y una plataforma web para ayudar con el flujo de trabajo de desarrollo. Un usuario backend autenticado con los permisos `editor.cms_pages`, `editor.cms_layouts` o `editor.cms_partials` a quien normalmente no se le permitiría proporcionar código PHP para que lo ejecute el CMS debido a que `cms.safe_mode` está habilitado puede escribir código Twig específico para escapar de la sandbox de Twig y ejecutar PHP arbitrario. Este problema se solucionó en 3.4.15.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-09-28 CVE Reserved
  • 2023-12-01 CVE Published
  • 2023-12-07 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-94: Improper Control of Generation of Code ('Code Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Octobercms
Search vendor "Octobercms"
 October
Search vendor "Octobercms" for product "October"
 >= 3.0.0 < 3.4.15
Search vendor "Octobercms" for product "October" and version " >= 3.0.0 < 3.4.15"
-
Affected