CVE-2026-46638

A flaw was found in Twig, a template language for PHP. A security vulnerability exists where a template included within a restricted sandbox environment can bypass security checks if it was previously loaded without these restrictions. This allows the template to execute unauthorized functions,...

CVE-2026-46638 Twig: `{% sandbox %}{% include %}` skips checkSecurity() on cached templates (incomplete fix for CVE-2024-45411)

Twig is a template language for PHP. Prior to 3.26.0, % sandbox %% include % can include a template that was previously loaded outside the sandbox without re-invoking checkSecurity, allowing the cached template to use tags, filters, and functions that should have been denied by...