[CVE-2026-46633] Twig is a template language for PHP. Prior to 3.26.0, Compiler::string() does not escape single quot…

Descripción técnica

Twig is a template language for PHP. Prior to 3.26.0, Compiler::string() does not escape single quotes when a template name from a {% use %} tag is placed inside a PHP single-quoted string literal, allowing a crafted template name to terminate the string and inject arbitrary PHP expressions into the compiled cache file. This issue is fixed in version 3.26.0.

Puntuación CVSS

Score: 9.8/10 — Severidad: CRITICAL — Estado NIST: Analyzed

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Productos afectados

Twig — Symfony

Debilidades (CWE)

CWE-94

Fuente oficial

Publicado en NIST NVD.