CVE-2026-48805

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.

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Weakness Type (CWE)

CWE-693 CWE-693

References

Other References

https://github.com/twigphp/Twig/commit/e235cae3a1d1e23edc24df4d675f18108c6b167b https://github.com/twigphp/Twig/releases/tag/v3.27.0 https://github.com/twigphp/Twig/security/advisories/GHSA-p42q-9prx-q5wq

Frequently Asked Questions

What is CVE-2026-48805? +

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.

How do I check if I'm vulnerable to CVE-2026-48805? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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