Security Advisory

CVE-2026-46640

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-14 21:22:57

Last updated 2026-07-16 03:55:34

Assigner GitHub_M

CVSS score 8.7

State PUBLISHED

Description

Twig is a template language for PHP. From 3.15.0 until 3.26.0, _self.(<string>) and import-alias dynamic attribute syntax can concatenate an attacker-controlled string into a MacroReferenceExpression name without identifier validation, causing raw PHP to be emitted into the generated template source and executed at template-load time. This issue is fixed in version 3.26.0.

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