Changeset 52460 for branches/5.9/src/wp-includes/class-wp-meta-query.php

Timestamp:

01/06/2022 05:21:51 PM (3 years ago)

Author:

desrosj

Message:

Query: Improve sanitization within WP_Meta_Query.

Merges [52455] to the 5.9 branch.
Props vortfu, xknown, dd32.

Location:

branches/5.9

Files:

• . (modified) (1 prop)
• src/wp-includes/class-wp-meta-query.php (modified) (1 diff)

branches/5.9/src/wp-includes/class-wp-meta-query.php

@@ -849 +849 @@
             $sibling_compare = strtoupper( $sibling['compare'] );
             if ( in_array( $clause_compare, $compatible_compares, true ) && in_array( $sibling_compare, $compatible_compares, true ) ) {
-                $alias = $sibling['alias'];
+                $alias = preg_replace( '/\W/', '_', $sibling['alias'] );
                 break;
             }