CVE-2026-48808

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/twigphp/Twig/commit/09c6706407ed7b1cb2d7d1408004f811e47e0424	Patch
https://github.com/twigphp/Twig/releases/tag/v3.27.0	Release Notes
https://github.com/twigphp/Twig/security/advisories/GHSA-h8vq-8gpg-mhcg	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*

History

24 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) Twig es un lenguaje de plantillas para PHP. Antes de la versión 3.27.0, el filtro column pasa el estado activo de la sandbox como un booleano pero no reenvía el Source actual a SandboxExtension::checkPropertyAllowed(), por lo que las decisiones de SourcePolicyInterface se pierden y un autor de plantillas puede leer propiedades públicas o mágicas no permitidas por la política de la sandbox. Este problema está solucionado en la versión 3.27.0.

Information

Published : 2026-07-14 22:17

Updated : 2026-10-24 22:10

NVD link : CVE-2026-48808

Mitre link : CVE-2026-48808

CVE.ORG link : CVE-2026-48808

JSON object : View

Products Affected

symfony

twig

CWE

CWE-693

Protection Mechanism Failure

CWE-863

Incorrect Authorization

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