CVE-2023-44382

CRITICAL

October CMS 3.0.0-3.4.14 - Authenticated Remote Code Execution via Twig Sandbox Escape

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 9.1
EPSS 0.0087
EPSS Percentile 54.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Details

CWE
CWE-94
Status published
Products (2)
october/system 3.0.0 - 3.4.15Packagist
octobercms/october 3.0.0 - 3.4.15
Published Dec 01, 2023
Tracked Since Feb 18, 2026