CVE-2026-75574: Grav Unsandboxed Twig String Template Render

Dynamic Twig template string is registered and rendered without enforcing a Twig SandboxExtension security policy. This may lead to Server-Side Template Injection (SSTI) and remote code execution if the input is editor- or user-controlled.

Provally CuratedPublic repositoryHighMedium confidenceVerifiedApache-2.0PHP
greprules fetch cve-2026-75574-grav-unsandboxed-twig-string-template-render --engine opengrep

Description

Dynamic Twig template string is registered and rendered without enforcing a Twig SandboxExtension security policy. This may lead to Server-Side Template Injection (SSTI) and remote code execution if the input is editor- or user-controlled.