Twig: Sandbox property allowlist bypass via the `column` filter (array_column on objects)

Description The column filter passes its input straight to PHP's native arraycolumn. When the array elements are objects, arraycolumn reads $obj-$name and $obj-$index directly, including invoking get/isset. Because this property read happens entirely in PHP native code and never reaches...

GHSA-VCC8-PHRV-43WJ Twig: Sandbox property allowlist bypass via the `column` filter (array_column on objects)

Description The column filter passes its input straight to PHP's native arraycolumn. When the array elements are objects, arraycolumn reads $obj-$name and $obj-$index directly, including invoking get/isset. Because this property read happens entirely in PHP native code and never reaches...