CVE-2026-48806

Twig is a template language for PHP. Prior to 3.27.0, ArrayExpression does not guard dynamic mapping keys that are coerced to strings, allowing PHP to invoke __toString() on a Stringable object used as a mapping key without calling SandboxExtension::ensureToStringAllowed(). This issue is fixed in version 3.27.0.

Referanslar

• https://github.com/twigphp/Twig/commit/9ff41014639ef0e8eb50ac7669191c309d863105
• https://github.com/twigphp/Twig/releases/tag/v3.27.0
• https://github.com/twigphp/Twig/security/advisories/GHSA-5v5v-ww74-355v