Twig is a template language for PHP. Prior to 3.27.0, the column filter passes the active sandbox state as a boolean but does not forward the current Source to SandboxExtension::checkPropertyAllowed(), so SourcePolicyInterface decisions are lost and a template author can read public or magic properties not allowed by the sandbox policy. This issue is fixed in version 3.27.0.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/twigphp/Twig/commit/09c6706407ed7b1cb2d7d1408004f811e47e0424 Patch
- https://github.com/twigphp/Twig/security/advisories/GHSA-h8vq-8gpg-mhcg Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.0 · symfonyNVD modified 2026-10-24 22:10
Affected (CPE criteria) 1
cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*