CVE-2026-48806highCWE-693CWE-863

CVE-2026-48806: fallo de gravedad alta en twigphp Twig

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

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Twig+ Monitorear php-twig

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.1epss 0.4%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Productos afectados
twigphp · Twig
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