← All changes | includes/classes/ObjectCache.php +9 -3 2.0 → 3.6.3 View file →

		@@ -89,24 +89,30 @@
89	89	*
90	90	* @since 1.0
91	91	*/
92	92	public function purge_object_cache() {
93		- if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'powered_cache_purge_object_cache' ) ) {
	93	+ if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'powered_cache_purge_object_cache' ) ) { // phpcs:ignore
94	94	wp_nonce_ays( '' );
95	95	}
96	96
97	97	if ( is_multisite() && ! current_user_can( 'manage_network' ) ) {
98	98	$redirect_url = add_query_arg( 'pc_action', 'flush_object_cache_err_permission', wp_get_referer() );
99		- wp_safe_redirect( $redirect_url );
	99	+ wp_safe_redirect( esc_url_raw( $redirect_url ) );
100	100	exit;
101	101	}
102	102
	103	+ if ( ! current_user_can( 'manage_options' ) ) {
	104	+ $redirect_url = add_query_arg( 'pc_action', 'flush_object_cache_err_permission', wp_get_referer() );
	105	+ wp_safe_redirect( esc_url_raw( $redirect_url ) );
	106	+ exit;
	107	+ }
	108	+
103	109	if ( function_exists( 'wp_cache_flush' ) ) {
104	110	wp_cache_flush();
105	111	}
106	112
107	113	$redirect_url = add_query_arg( 'pc_action', 'flush_object_cache', wp_get_referer() );
108		- wp_safe_redirect( $redirect_url );
	114	+ wp_safe_redirect( esc_url_raw( $redirect_url ) );
109	115	exit;
110	116	}
111	117
112	118