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CVE PROGRAM SOURCE RECORD6.6 Medium

CVE-2026-26274

October: Safe Mode Bypass via Twig Database Write Operations

Description

October is a Content Management System (CMS) and web platform. Prior to 3.7.14 and 4.1.10, a vulnerability was identified in the Twig sandbox security policy that allowed database write operations when cms.safe_mode is enabled. Backend users with Developer permissions could use Twig template markup to execute insert, update, and delete operations on any database table through the query builder, which is included in the sandbox allow-list. This vulnerability is fixed in 3.7.14 and 4.1.10.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

octobercms october

  • >= 4.0.0, < 4.1.10affected
  • < 3.7.14affected

References