CVE-2026-46635

Description

Twig is a template language for PHP. Prior to 3.26.0, the column filter passes object arrays to PHP array_column(), which reads public and magic properties without reaching CoreExtension::getAttribute() or SandboxExtension::checkPropertyAllowed(), allowing an untrusted template author with column in allowedFilters to read properties that are not in the sandbox allowlist. This issue is fixed in version 3.26.0.

PUBLISHED Reserved 2026-05-15 | Published 2026-07-14 | Updated 2026-07-14 | Assigner GitHub_M

Problem types

CWE-863: Incorrect Authorization

Product status

References

github.com/...p/Twig/security/advisories/GHSA-vcc8-phrv-43wj

github.com/...ommit/f05c5011c25caf17de37614b7e04662022532ac4

github.com/twigphp/Twig/releases/tag/v3.26.0

cve.org (CVE-2026-46635)

nvd.nist.gov (CVE-2026-46635)

Download JSON