CVE-2026-48805

Twig: Sandbox state regression in deprecated internal wrappers in `src/Resources/core.php`

Published: Jul 14, 2026Updated: Jul 17, 2026 Sources: CVE List NVDCWE-693

9.1CRITICAL

Description

Twig is a template language for PHP. Prior to 3.27.0, deprecated internal wrappers in src/Resources/core.php do not forward the current sandbox state to CoreExtension::checkArrow(), arraySome(), and arrayEvery(), allowing legacy calls such as twig_array_some(), twig_array_every(), and twig_check_arrow_in_sandbox() to bypass sandbox callable restrictions. This issue is fixed in version 3.27.0.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:NAvailability

None

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Weaknesses

CWE-693

Affected Products

twigphp

oss-projectaka twig

TwigLibrary

OSS Libraries / web-framework

symfony

oss-projectaka symfony framework, twig (related)

twigLibrary

OSS Libraries / web-framework

Exploitability

Official Patch Available

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References

https://github.com/twigphp/Twig/security/advisories/GHSA-p42q-9prx-q5wq

github.com

https://github.com/twigphp/Twig/commit/e235cae3a1d1e23edc24df4d675f18108c6b167b

github.com

https://github.com/twigphp/Twig/releases/tag/v3.27.0

github.com

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