667 lines
22 KiB
PHP
667 lines
22 KiB
PHP
<?php
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class wfUpdateCheck {
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const VULN_SEVERITY_CRITICAL = 90;
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const VULN_SEVERITY_HIGH = 70;
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const VULN_SEVERITY_MEDIUM = 40;
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const VULN_SEVERITY_LOW = 1;
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const VULN_SEVERITY_NONE = 0;
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const LAST_UPDATE_CHECK_ERROR_KEY = 'lastUpdateCheckError';
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const LAST_UPDATE_CHECK_ERROR_SLUG_KEY = 'lastUpdateCheckErrorSlug';
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private $needs_core_update = false;
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private $core_update_version = 0;
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private $plugin_updates = array();
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private $all_plugins = array();
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private $plugin_slugs = array();
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private $theme_updates = array();
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private $api = null;
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/**
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* This hook exists because some plugins override their own update check and can return invalid
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* responses (e.g., null) due to logic errors or their update check server being unreachable. This
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* can interfere with our scan running the outdated plugins check. When scanning, we adjust the
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* response in those cases to be `false`, which causes WP to fall back to the plugin repo data.
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*/
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public static function installPluginAPIFixer() {
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add_filter('plugins_api', 'wfUpdateCheck::_pluginAPIFixer', 999, 3);
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}
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public static function _pluginAPIFixer($result, $action, $args) {
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if ($result === false || is_object($result) || is_array($result)) {
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return $result;
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}
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if (!wfScanEngine::isScanRunning(true)) { //Skip fixing if it's not the call the scanner made
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return $result;
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}
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$slug = null;
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if (is_object($args) && isset($args->slug)) {
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$slug = $args->slug;
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}
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else if (is_array($args) && isset($args['slug'])) {
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$slug = $args['slug'];
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}
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wordfence::status(2, 'info', sprintf(/* translators: 1. Plugin slug. */ __('Outdated plugin scan adjusted invalid return value in plugins_api filter for %s', 'wordfence'), $slug));
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return false;
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}
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public static function syncAllVersionInfo() {
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// Load the core/plugin/theme versions into the WAF configuration.
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wfConfig::set('wordpressVersion', wfUtils::getWPVersion());
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wfWAFConfig::set('wordpressVersion', wfUtils::getWPVersion(), wfWAF::getInstance(), 'synced');
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if (!function_exists('get_plugins')) {
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require_once(ABSPATH . '/wp-admin/includes/plugin.php');
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}
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$pluginVersions = array();
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foreach (get_plugins() as $pluginFile => $pluginData) {
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$slug = plugin_basename($pluginFile);
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if (preg_match('/^([^\/]+)\//', $pluginFile, $matches)) {
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$slug = $matches[1];
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} else if (preg_match('/^([^\/.]+)\.php$/', $pluginFile, $matches)) {
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$slug = $matches[1];
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}
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$pluginVersions[$slug] = isset($pluginData['Version']) ? $pluginData['Version'] : null;
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}
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wfConfig::set_ser('wordpressPluginVersions', $pluginVersions);
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wfWAFConfig::set('wordpressPluginVersions', $pluginVersions, wfWAF::getInstance(), 'synced');
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if (!function_exists('wp_get_themes')) {
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require_once(ABSPATH . '/wp-includes/theme.php');
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}
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$themeVersions = array();
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foreach (wp_get_themes() as $slug => $theme) {
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$themeVersions[$slug] = isset($theme['Version']) ? $theme['Version'] : null;
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}
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wfConfig::set_ser('wordpressThemeVersions', $themeVersions);
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wfWAFConfig::set('wordpressThemeVersions', $themeVersions, wfWAF::getInstance(), 'synced');
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}
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public static function cvssScoreSeverity($score) {
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$intScore = floor($score * 10);
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if ($intScore >= self::VULN_SEVERITY_CRITICAL) {
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return self::VULN_SEVERITY_CRITICAL;
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}
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else if ($intScore >= self::VULN_SEVERITY_HIGH) {
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return self::VULN_SEVERITY_HIGH;
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}
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else if ($intScore >= self::VULN_SEVERITY_MEDIUM) {
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return self::VULN_SEVERITY_MEDIUM;
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}
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else if ($intScore >= self::VULN_SEVERITY_LOW) {
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return self::VULN_SEVERITY_LOW;
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}
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return self::VULN_SEVERITY_NONE;
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}
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public static function cvssScoreSeverityLabel($score) {
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$severity = self::cvssScoreSeverity($score);
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switch ($severity) {
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case self::VULN_SEVERITY_CRITICAL:
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return __('Critical', 'wordfence');
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case self::VULN_SEVERITY_HIGH:
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return __('High', 'wordfence');
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case self::VULN_SEVERITY_MEDIUM:
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return __('Medium', 'wordfence');
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case self::VULN_SEVERITY_LOW:
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return __('Low', 'wordfence');
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}
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return __('None', 'wordfence');
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}
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public static function cvssScoreSeverityHexColor($score) {
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$severity = self::cvssScoreSeverity($score);
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switch ($severity) {
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case self::VULN_SEVERITY_CRITICAL:
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return '#cc0500';
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case self::VULN_SEVERITY_HIGH:
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return '#df3d03';
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case self::VULN_SEVERITY_MEDIUM:
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return '#f9a009';
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case self::VULN_SEVERITY_LOW:
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return '#ffcb0d';
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}
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return '#000000';
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}
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public static function cvssScoreSeverityClass($score) {
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$severity = self::cvssScoreSeverity($score);
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switch ($severity) {
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case self::VULN_SEVERITY_CRITICAL:
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return 'wf-vulnerability-severity-critical';
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case self::VULN_SEVERITY_HIGH:
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return 'wf-vulnerability-severity-high';
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case self::VULN_SEVERITY_MEDIUM:
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return 'wf-vulnerability-severity-medium';
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case self::VULN_SEVERITY_LOW:
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return 'wf-vulnerability-severity-low';
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}
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return 'wf-vulnerability-severity-none';
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}
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public function __construct() {
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$this->api = new wfAPI(wfConfig::get('apiKey'), wfUtils::getWPVersion());
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}
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public function __sleep() {
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return array('needs_core_update', 'core_update_version', 'plugin_updates', 'all_plugins', 'plugin_slugs', 'theme_updates');
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}
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public function __wakeup() {
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$this->api = new wfAPI(wfConfig::get('apiKey'), wfUtils::getWPVersion());
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}
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/**
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* @return bool
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*/
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public function needsAnyUpdates() {
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return $this->needsCoreUpdate() || count($this->getPluginUpdates()) > 0 || count($this->getThemeUpdates()) > 0;
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}
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/**
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* Check for any core, plugin or theme updates.
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*
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* @return $this
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*/
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public function checkAllUpdates($useCachedValued = true) {
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if (!$useCachedValued) {
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wfConfig::remove(self::LAST_UPDATE_CHECK_ERROR_KEY);
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wfConfig::remove(self::LAST_UPDATE_CHECK_ERROR_SLUG_KEY);
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}
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return $this->checkCoreUpdates($useCachedValued)
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->checkPluginUpdates($useCachedValued)
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->checkThemeUpdates($useCachedValued);
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}
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/**
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* Check if there is an update to the WordPress core.
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*
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* @return $this
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*/
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public function checkCoreUpdates($useCachedValued = true) {
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$this->needs_core_update = false;
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if (!function_exists('wp_version_check')) {
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require_once(ABSPATH . WPINC . '/update.php');
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}
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if (!function_exists('get_preferred_from_update_core')) {
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require_once(ABSPATH . 'wp-admin/includes/update.php');
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}
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include(ABSPATH . WPINC . '/version.php'); /** @var $wp_version */
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$update_core = get_preferred_from_update_core();
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if ($useCachedValued && isset($update_core->last_checked) && isset($update_core->version_checked) && 12 * HOUR_IN_SECONDS > (time() - $update_core->last_checked) && $update_core->version_checked == $wp_version) { //Duplicate of _maybe_update_core, which is a private call
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//Do nothing, use cached value
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}
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else {
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wp_version_check();
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$update_core = get_preferred_from_update_core();
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}
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if (isset($update_core->response) && $update_core->response == 'upgrade') {
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$this->needs_core_update = true;
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$this->core_update_version = $update_core->current;
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}
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return $this;
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}
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private function checkPluginFile($plugin, &$installedPlugins) {
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if (!array_key_exists($plugin, $installedPlugins))
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return null;
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$file = wfUtils::getPluginBaseDir() . $plugin;
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if (!file_exists($file)) {
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unset($installedPlugins[$plugin]);
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return null;
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}
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return $file;
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}
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private function initializePluginUpdateData($plugin, &$installedPlugins, $checkVulnerabilities, $populator = null) {
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$file = $this->checkPluginFile($plugin, $installedPlugins);
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if ($file === null)
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return null;
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$data = $installedPlugins[$plugin];
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$data['pluginFile'] = $file;
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if ($populator !== null)
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$populator($data, $file);
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if (!array_key_exists('slug', $data) || empty($data['slug']))
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$data['slug'] = $this->extractSlug($plugin);
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$slug = $data['slug'];
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if ($slug !== null) {
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$vulnerable = $checkVulnerabilities ? $this->isPluginVulnerable($slug, $data['Version']) : null;
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$data['vulnerable'] = !empty($vulnerable);
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if ($data['vulnerable']) {
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if (isset($vulnerable['link']) && is_string($vulnerable['link'])) { $data['vulnerabilityLink'] = $vulnerable['link']; }
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if (isset($vulnerable['score'])) {
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$data['cvssScore'] = number_format(floatval($vulnerable['score']), 1);
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$data['severityColor'] = self::cvssScoreSeverityHexColor($data['cvssScore']);
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$data['severityLabel'] = self::cvssScoreSeverityLabel($data['cvssScore']);
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$data['severityClass'] = self::cvssScoreSeverityClass($data['cvssScore']);
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}
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if (isset($vulnerable['vector']) && is_string($vulnerable['vector'])) { $data['cvssVector'] = $vulnerable['vector']; }
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}
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$this->plugin_slugs[] = $slug;
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$this->all_plugins[$slug] = $data;
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}
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unset($installedPlugins[$plugin]);
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return $data;
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}
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public function extractSlug($plugin, $data = null) {
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$slug = null;
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if (is_array($data) && array_key_exists('slug', $data))
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$slug = $data['slug'];
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if (!is_string($slug) || empty($slug)) {
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if (preg_match('/^([^\/]+)\//', $plugin, $matches)) {
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$slug = $matches[1];
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}
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else if (preg_match('/^([^\/.]+)\.php$/', $plugin, $matches)) {
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$slug = $matches[1];
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}
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}
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return $slug;
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}
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private static function requirePluginsApi() {
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if (!function_exists('plugins_api'))
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require_once(ABSPATH . '/wp-admin/includes/plugin-install.php');
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}
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private function fetchPluginUpdates($useCache = true) {
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$update_plugins = get_site_transient('update_plugins');
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if ($useCache && isset($update_plugins->last_checked) && 12 * HOUR_IN_SECONDS > (time() - $update_plugins->last_checked)) //Duplicate of _maybe_update_plugins, which is a private call
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return $update_plugins;
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if (!function_exists('wp_update_plugins'))
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require_once(ABSPATH . WPINC . '/update.php');
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try {
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wp_update_plugins();
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}
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catch (Exception $e) {
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wfConfig::set(self::LAST_UPDATE_CHECK_ERROR_KEY, $e->getMessage(), false);
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wfConfig::remove(self::LAST_UPDATE_CHECK_ERROR_SLUG_KEY);
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error_log('Caught exception while attempting to refresh plugin update status: ' . $e->getMessage());
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}
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catch (Throwable $t) {
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wfConfig::set(self::LAST_UPDATE_CHECK_ERROR_KEY, $t->getMessage(), false);
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wfConfig::remove(self::LAST_UPDATE_CHECK_ERROR_SLUG_KEY);
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error_log('Caught error while attempting to refresh plugin update status: ' . $t->getMessage());
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}
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return get_site_transient('update_plugins');
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}
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/**
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* Check if any plugins need an update.
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*
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* @param bool $checkVulnerabilities whether or not to check for vulnerabilities while checking updates
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*
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* @return $this
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*/
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public function checkPluginUpdates($useCachedValued = true, $checkVulnerabilities = true) {
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if($checkVulnerabilities)
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$this->plugin_updates = array();
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self::requirePluginsApi();
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$update_plugins = $this->fetchPluginUpdates($useCachedValued);
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//Get the full plugin list
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if (!function_exists('get_plugins')) {
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require_once(ABSPATH . '/wp-admin/includes/plugin.php');
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}
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$installedPlugins = get_plugins();
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$context = $this;
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if ($update_plugins && !empty($update_plugins->response)) {
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foreach ($update_plugins->response as $plugin => $vals) {
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$data = $this->initializePluginUpdateData($plugin, $installedPlugins, $checkVulnerabilities, function (&$data, $file) use ($context, $plugin, $vals) {
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$vals = (array) $vals;
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$data['slug'] = $context->extractSlug($plugin, $vals);
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$data['newVersion'] = (isset($vals['new_version']) ? $vals['new_version'] : 'Unknown');
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$data['wpURL'] = (isset($vals['url']) ? rtrim($vals['url'], '/') : null);
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$data['updateAvailable'] = true;
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});
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if($checkVulnerabilities && $data !== null)
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$this->plugin_updates[] = $data;
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}
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}
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//We have to grab the slugs from the update response because no built-in function exists to return the true slug from the local files
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if ($update_plugins && !empty($update_plugins->no_update)) {
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foreach ($update_plugins->no_update as $plugin => $vals) {
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$this->initializePluginUpdateData($plugin, $installedPlugins, $checkVulnerabilities, function (&$data, $file) use ($context, $plugin, $vals) {
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$vals = (array) $vals;
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$data['slug'] = $context->extractSlug($plugin, $vals);
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$data['wpURL'] = (isset($vals['url']) ? rtrim($vals['url'], '/') : null);
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});
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}
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}
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//Get the remaining plugins (not in the wordpress.org repo for whatever reason)
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foreach ($installedPlugins as $plugin => $data) {
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$data = $this->initializePluginUpdateData($plugin, $installedPlugins, $checkVulnerabilities);
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}
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return $this;
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}
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/**
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* Check if any themes need an update.
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*
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* @param bool $checkVulnerabilities whether or not to check for vulnerabilities while checking for updates
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*
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* @return $this
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*/
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public function checkThemeUpdates($useCachedValued = true, $checkVulnerabilities = true) {
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if($checkVulnerabilities)
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$this->theme_updates = array();
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if (!function_exists('wp_update_themes')) {
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require_once(ABSPATH . WPINC . '/update.php');
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}
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$update_themes = get_site_transient('update_themes');
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if ($useCachedValued && isset($update_themes->last_checked) && 12 * HOUR_IN_SECONDS > (time() - $update_themes->last_checked)) { //Duplicate of _maybe_update_themes, which is a private call
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//Do nothing, use cached value
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}
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else {
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try {
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wp_update_themes();
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}
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catch (Exception $e) {
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wfConfig::set(self::LAST_UPDATE_CHECK_ERROR_KEY, $e->getMessage(), false);
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error_log('Caught exception while attempting to refresh theme update status: ' . $e->getMessage());
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}
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catch (Throwable $t) {
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wfConfig::set(self::LAST_UPDATE_CHECK_ERROR_KEY, $t->getMessage(), false);
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error_log('Caught error while attempting to refresh theme update status: ' . $t->getMessage());
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}
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$update_themes = get_site_transient('update_themes');
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}
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if ($update_themes && (!empty($update_themes->response)) && $checkVulnerabilities) {
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if (!function_exists('wp_get_themes')) {
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require_once(ABSPATH . '/wp-includes/theme.php');
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}
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$themes = wp_get_themes();
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foreach ($update_themes->response as $theme => $vals) {
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foreach ($themes as $name => $themeData) {
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if (strtolower($name) == $theme) {
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$vulnerable = false;
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if (isset($themeData['Version'])) {
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$vulnerable = $this->isThemeVulnerable($theme, $themeData['Version']);
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}
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$data = array(
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'newVersion' => (isset($vals['new_version']) ? $vals['new_version'] : 'Unknown'),
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'package' => (isset($vals['package']) ? $vals['package'] : null),
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'URL' => (isset($vals['url']) ? $vals['url'] : null),
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'Name' => $themeData['Name'],
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'name' => $themeData['Name'],
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'version' => $themeData['Version'],
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'vulnerable' => $vulnerable
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);
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$data['vulnerable'] = !empty($vulnerable);
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if ($data['vulnerable']) {
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if (isset($vulnerable['link']) && is_string($vulnerable['link'])) { $data['vulnerabilityLink'] = $vulnerable['link']; }
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if (isset($vulnerable['score'])) {
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$data['cvssScore'] = number_format(floatval($vulnerable['score']), 1);
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$data['severityColor'] = self::cvssScoreSeverityHexColor($data['cvssScore']);
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$data['severityLabel'] = self::cvssScoreSeverityLabel($data['cvssScore']);
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$data['severityClass'] = self::cvssScoreSeverityClass($data['cvssScore']);
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}
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if (isset($vulnerable['vector']) && is_string($vulnerable['vector'])) { $data['cvssVector'] = $vulnerable['vector']; }
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}
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$this->theme_updates[] = $data;
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}
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}
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}
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}
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return $this;
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}
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public function checkAllVulnerabilities() {
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$this->checkPluginVulnerabilities();
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$this->checkThemeVulnerabilities();
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}
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private function initializePluginVulnerabilityData($plugin, &$installedPlugins, &$records, $values = null, $update = false) {
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$file = $this->checkPluginFile($plugin, $installedPlugins);
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if ($file === null)
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return null;
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$data = $installedPlugins[$plugin];
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$record = array(
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'slug' => $this->extractSlug($plugin, $values),
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'fromVersion' => isset($data['Version']) ? $data['Version'] : 'Unknown',
|
|
'vulnerable' => false
|
|
);
|
|
if ($update && is_array($values))
|
|
$record['toVersion'] = isset($values['new_version']) ? $values['new_version'] : 'Unknown';
|
|
$records[] = $record;
|
|
unset($installedPlugins[$plugin]);
|
|
}
|
|
|
|
/**
|
|
* @param bool $initial if true, treat as the initial scan run
|
|
*/
|
|
public function checkPluginVulnerabilities($initial=false) {
|
|
|
|
self::requirePluginsApi();
|
|
|
|
$vulnerabilities = array();
|
|
|
|
//Get the full plugin list
|
|
if (!function_exists('get_plugins')) {
|
|
require_once(ABSPATH . '/wp-admin/includes/plugin.php');
|
|
}
|
|
$installedPlugins = get_plugins();
|
|
|
|
//Get the info for plugins on wordpress.org
|
|
$update_plugins = $this->fetchPluginUpdates();
|
|
if ($update_plugins) {
|
|
if (!empty($update_plugins->response)) {
|
|
foreach ($update_plugins->response as $plugin => $vals) {
|
|
$this->initializePluginVulnerabilityData($plugin, $installedPlugins, $vulnerabilities, (array) $vals, true);
|
|
}
|
|
}
|
|
|
|
if (!empty($update_plugins->no_update)) {
|
|
foreach ($update_plugins->no_update as $plugin => $vals) {
|
|
$this->initializePluginVulnerabilityData($plugin, $installedPlugins, $vulnerabilities, (array) $vals);
|
|
}
|
|
}
|
|
}
|
|
|
|
//Get the remaining plugins (not in the wordpress.org repo for whatever reason)
|
|
foreach ($installedPlugins as $plugin => $data) {
|
|
$this->initializePluginVulnerabilityData($plugin, $installedPlugins, $vulnerabilities, $data);
|
|
}
|
|
|
|
if (count($vulnerabilities) > 0) {
|
|
try {
|
|
$result = $this->api->call('plugin_vulnerability_check', array(), array(
|
|
'plugins' => json_encode($vulnerabilities),
|
|
));
|
|
|
|
foreach ($vulnerabilities as &$v) {
|
|
$vulnerableList = $result['vulnerable'];
|
|
foreach ($vulnerableList as $r) {
|
|
if ($r['slug'] == $v['slug']) {
|
|
$v['vulnerable'] = !!$r['vulnerable'];
|
|
if (isset($r['link'])) {
|
|
$v['link'] = $r['link'];
|
|
}
|
|
if (isset($r['score'])) {
|
|
$v['score'] = $r['score'];
|
|
}
|
|
if (isset($r['vector'])) {
|
|
$v['vector'] = $r['vector'];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch (Exception $e) {
|
|
//Do nothing
|
|
}
|
|
|
|
wfConfig::set_ser('vulnerabilities_plugin', $vulnerabilities);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param bool $initial whether or not this is the initial run
|
|
*/
|
|
public function checkThemeVulnerabilities($initial = false) {
|
|
if (!function_exists('wp_update_themes')) {
|
|
require_once(ABSPATH . WPINC . '/update.php');
|
|
}
|
|
|
|
self::requirePluginsApi();
|
|
|
|
$this->checkThemeUpdates(!$initial, false);
|
|
$update_themes = get_site_transient('update_themes');
|
|
|
|
$vulnerabilities = array();
|
|
if ($update_themes && !empty($update_themes->response)) {
|
|
if (!function_exists('get_plugin_data'))
|
|
{
|
|
require_once(ABSPATH . '/wp-admin/includes/plugin.php');
|
|
}
|
|
|
|
foreach ($update_themes->response as $themeSlug => $vals) {
|
|
|
|
$valsArray = (array) $vals;
|
|
$theme = wp_get_theme($themeSlug);
|
|
|
|
$record = array();
|
|
$record['slug'] = $themeSlug;
|
|
$record['toVersion'] = (isset($valsArray['new_version']) ? $valsArray['new_version'] : 'Unknown');
|
|
$record['fromVersion'] = $theme->version;
|
|
$record['vulnerable'] = false;
|
|
$vulnerabilities[] = $record;
|
|
}
|
|
|
|
try {
|
|
$result = $this->api->call('theme_vulnerability_check', array(), array(
|
|
'themes' => json_encode($vulnerabilities),
|
|
));
|
|
|
|
foreach ($vulnerabilities as &$v) {
|
|
$vulnerableList = $result['vulnerable'];
|
|
foreach ($vulnerableList as $r) {
|
|
if ($r['slug'] == $v['slug']) {
|
|
$v['vulnerable'] = !!$r['vulnerable'];
|
|
if (isset($r['link'])) {
|
|
$v['link'] = $r['link'];
|
|
}
|
|
if (isset($r['score'])) {
|
|
$v['score'] = $r['score'];
|
|
}
|
|
if (isset($r['vector'])) {
|
|
$v['vector'] = $r['vector'];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch (Exception $e) {
|
|
//Do nothing
|
|
}
|
|
|
|
wfConfig::set_ser('vulnerabilities_theme', $vulnerabilities);
|
|
}
|
|
}
|
|
|
|
public function isPluginVulnerable($slug, $version) {
|
|
return $this->_isSlugVulnerable('vulnerabilities_plugin', $slug, $version, function(){ $this->checkPluginVulnerabilities(true); });
|
|
}
|
|
|
|
public function isThemeVulnerable($slug, $version) {
|
|
return $this->_isSlugVulnerable('vulnerabilities_theme', $slug, $version, function(){ $this->checkThemeVulnerabilities(true); });
|
|
}
|
|
|
|
private function _isSlugVulnerable($vulnerabilitiesKey, $slug, $version, $populateVulnerabilities=null) {
|
|
$vulnerabilities = wfConfig::get_ser($vulnerabilitiesKey, null);
|
|
if($vulnerabilities===null){
|
|
if(is_callable($populateVulnerabilities)){
|
|
$populateVulnerabilities();
|
|
return $this->_isSlugVulnerable($vulnerabilitiesKey, $slug, $version);
|
|
}
|
|
return false;
|
|
}
|
|
foreach ($vulnerabilities as $v) {
|
|
if ($v['slug'] == $slug) {
|
|
if (
|
|
($v['fromVersion'] == 'Unknown' && $v['toVersion'] == 'Unknown') ||
|
|
((!isset($v['toVersion']) || $v['toVersion'] == 'Unknown') && version_compare($version, $v['fromVersion']) >= 0) ||
|
|
($v['fromVersion'] == 'Unknown' && isset($v['toVersion']) && version_compare($version, $v['toVersion']) < 0) ||
|
|
(version_compare($version, $v['fromVersion']) >= 0 && isset($v['toVersion']) && version_compare($version, $v['toVersion']) < 0)
|
|
) {
|
|
if ($v['vulnerable']) { return $v; }
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @return boolean
|
|
*/
|
|
public function needsCoreUpdate() {
|
|
return $this->needs_core_update;
|
|
}
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function getCoreUpdateVersion() {
|
|
return $this->core_update_version;
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function getPluginUpdates() {
|
|
return $this->plugin_updates;
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function getAllPlugins() {
|
|
return $this->all_plugins;
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function getPluginSlugs() {
|
|
return $this->plugin_slugs;
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function getThemeUpdates() {
|
|
return $this->theme_updates;
|
|
}
|
|
} |