Incorrect Authorization

Overview twig/twig is a flexible, fast, and secure template language for PHP. Affected versions of this package are vulnerable to Incorrect Authorization via dynamic mapping key handling in ArrayExpression. An attacker can bypass the sandbox toString restrictions by using a stringable object as a...

Sandbox `__toString()` policy bypass via dynamic mapping keys

More info at https://symfony.com/blog/cve-2026-48806-sandbox-tostring-policy-bypass-via-dynamic-mapping-keys...