CVE-2026-46635 | BDVDB-2026-347756 Detail

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.

Impact#

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Exploit#

History#

1. Version 12026-07-14Record published in the CVE List.
2. Version 22026-07-15Most recent update recorded in the CVE List.