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CVE-2026-46639

MEDIUM CVSS: 6.5 Published: 2026-07-14 Modified: 2026-07-16

Description

Twig is a template language for PHP. From 3.24.0 until 3.26.0, object-destructuring assignment compiles CoreExtension::getAttribute() with the sandbox argument hardcoded to false, disabling property and method policy checks and allowing an attacker with write access to a sandboxed Twig template to read public properties or invoke public getters on objects passed to the template engine. This issue is fixed in version 3.26.0.

Affected Platforms

Symfony Twig

Weakness Type

CWE-693

References