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✏️ Editing: class-secupress-scan-bad-vuln-plugins.php

<?php
defined( 'ABSPATH' ) or die( 'Cheatin&#8217; uh?' );

/**
 * Bad Vulnerable Plugins scan class.
 *
 * @package SecuPress
 * @subpackage SecuPress_Scan
 * @since 1.0
 */
class SecuPress_Scan_Bad_Vuln_Plugins extends SecuPress_Scan implements SecuPress_Scan_Interface {

/** Constants. ============================================================================== */

/**
	 * Class version.
	 *
	 * @var (string)
	 */
	const VERSION = '1.2';

/** Properties. ============================================================================= */

/**
	 * The reference to the *Singleton* instance of this class.
	 *
	 * @var (object)
	 */
	protected static $_instance;

/**
	 * Tells if a scanner is fixable by SecuPress. The value "pro" means it's fixable only with the version PRO.
	 *
	 * @var (bool|string)
	 */
	protected $fixable = 'pro';

/** Init and messages. ====================================================================== */

/**
	 * Init.
	 *
	 * @since 1.0
	 */
	protected function init() {
		$this->title = __( 'Check if you are using plugins known to be vulnerable.', 'secupress' );
		$this->more  = __( 'Never use a plugin with a known vulnerability, you should update or remove it as soon as possible!', 'secupress' );

if ( is_network_admin() ) {
			$this->more_fix = __( 'Select and delete vulnerable plugins.', 'secupress' );
			$this->more_fix .= ' ' . __( 'Not fixable on Multisite.', 'secupress' );
			$this->fixable = false;
		} elseif ( ! is_multisite() ) {
			$this->more_fix = __( 'Delete vulnerable plugins.', 'secupress' );
		} else {
			$this->more_fix = __( 'Deactivate vulnerable plugins.', 'secupress' );
		}
	}

/**
	 * Get messages.
	 *
	 * @since 1.0
	 *
	 * @param (int) $message_id A message ID.
	 *
	 * @return (string|array) A message if a message ID is provided. An array containing all messages otherwise.
	 */
	public static function get_messages( $message_id = null ) {
		$messages = array(
			// "good"
			0 => __( 'You don\'t use plugins known to be vulnerable.', 'secupress' ),
			1 => __( 'You don\'t use plugins known to be vulnerable anymore.', 'secupress' ),
			2 => __( 'All plugins known to be vulnerable have been deleted.', 'secupress' ),
			3 => __( 'All plugins known to be vulnerable have been deleted.', 'secupress' ),
			4 => __( 'All plugins known to be vulnerable have been deactivated.', 'secupress' ),
			// "warning"
			/** Translators: %s is a file name. */
			100 => __( 'Error, could not read %s.', 'secupress' ),
			101 => __( 'No plugins selected for deletion.', 'secupress' ),
			102 => _n_noop( 'Selected plugin has been deleted (but some are still there).', 'All selected plugins have been deleted (but some are still there).', 'secupress' ),
			103 => _n_noop( 'Sorry, the following plugin could not be deleted: %s.', 'Sorry, the following plugins could not be deleted: %s.', 'secupress' ),
			104 => __( 'No plugins selected for deactivation.', 'secupress' ),
			105 => _n_noop( 'Selected plugin has been deactivated (but some are still there).', 'All selected plugins have been deactivated (but some are still there).', 'secupress' ),
			106 => _n_noop( 'Sorry, the following plugin could not be deactivated: %s.', 'Sorry, the following plugins could not be deactivated: %s.', 'secupress' ),
			// "bad"
			/** Translators: 1 is a number, 2 is a plugin name (or a list of plugin names). */
			200 => _n_noop( '%1$d plugin is known to be vulnerable: %2$s.', '%1$d plugins are known to be vulnerable: %2$s.', 'secupress' ),
			/** Translators: %s is a plugin name. */
			202 => __( 'You should delete the plugin %s.', 'secupress' ),
			203 => _n_noop( 'Sorry, this plugin could not be deleted.', 'Sorry, those plugins could not be deleted.', 'secupress' ),
			204 => _n_noop( 'The following plugin should be deactivated if you don\'t need it: %s.', 'The following plugins should be deactivated if you don\'t need them: %s.', 'secupress' ),
			205 => _n_noop( 'Sorry, this plugin could not be deactivated.', 'Sorry, those plugins could not be deactivated.', 'secupress' ),
			206 => __( 'Your installation contains some plugins known to be vulnerable. The PRO version will be more accurate.', 'secupress' ),
			// "cantfix"
			/** Translators: %d is a number. */
			300 => _n_noop( '%d plugin can be deleted.', '%d plugins can be deleted.', 'secupress' ),
			/** Translators: %d is a number. */
			301 => _n_noop( '%d plugin can be deactivated.', '%d plugins can be deactivated.', 'secupress' ),
			302 => __( 'Unable to locate WordPress Plugin directory.' ), // WP i18n.
			/** Translators: %s is the plugin name. */
			303 => sprintf( __( 'A new %s menu item has been activated in the relevant site\'s administration area to let Administrators know which plugins to deactivate.', 'secupress' ), '' . SECUPRESS_PLUGIN_NAME . '' ),
			304 => __( 'No plugins selected.', 'secupress' ),
		);

if ( isset( $message_id ) ) {
			return isset( $messages[ $message_id ] ) ? $messages[ $message_id ] : __( 'Unknown message', 'secupress' );
		}

return $messages;
	}

/** Getters. ================================================================================ */

/**
	 * Get the documentation URL.
	 *
	 * @since 1.2.3
	 *
	 * @return (string)
	 */
	public static function get_docs_url() {
		return __( 'http://docs.secupress.me/article/121-vulnerable-plugins-check', 'secupress' );
	}

/** Scan. =================================================================================== */

/**
	 * Scan for flaw(s).
	 *
	 * @since 1.0
	 *
	 * @return (array) The scan results.
	 */
	public function scan() {

$activated = secupress_filter_scanner( __CLASS__ );
		if ( true === $activated ) {
			$this->add_message( 0 );
			return parent::scan();
		}

if ( ! $this->is_for_current_site() ) {
			// If we're in a sub-site, don't list the plugins enabled in the network.
			$to_keep = array();
			// Plugins vulnerables.
			$bad_plugins = $this->get_installed_plugins_vulnerables();

if ( is_numeric( $bad_plugins ) ) {
				$this->add_message( 206 );
			} elseif ( $count = count( $bad_plugins ) ) {
				// "bad"
				$this->add_message( 200, array( $count, $count, self::wrap_in_tag( $bad_plugins ) ) );
			}
		}
		// "good"
		$this->maybe_set_status( 0 );

return parent::scan();
	}

/** Fix. ==================================================================================== */

/**
	 * Try to fix the flaw(s).
	 *
	 * @since 1.4.5
	 *
	 * @return (array) The fix results.
	 */
	public function need_manual_fix() {
		return [ 'fix' => 'fix' ];
	}

/**
	 * Get an array containing ALL the forms that would fix the scan if it requires user action.
	 *
	 * @since 1.4.5
	 *
	 * @return (array) An array of HTML templates (form contents most of the time).
	 */
	protected function get_fix_action_template_parts() {
		return [ 'fix' => '&nbsp;' ];
	}

/**
	 * Try to fix the flaw(s) after requiring user action.
	 *
	 * @since 1.4.5
	 *
	 * @return (array) The fix results.
	 */
	public function manual_fix() {
		if ( $this->has_fix_action_part( 'fix' ) ) {
			$this->fix();
		}
		// "good"
		$this->add_fix_message( 1 );
		return parent::manual_fix();
	}

/**
	 * Try to fix the flaw(s).
	 *
	 * @since 1.0
	 *
	 * @return (array) The fix results.
	 */
	public function fix() {
		secupress_activate_submodule( 'plugins-themes', 'detect-bad-plugins' );

// "good"
		$this->add_fix_message( 1 );

return parent::fix();
	}

/** Tools. ================================================================================== */

/**
	 * Get an array of installed plugins that are vulnerable.
	 *
	 * @since 1.0.3 Don't use the whitelist
	 * @since 1.0
	 *
	 * @param (bool) $for_fix False: for scan. True: for fix.
	 *
	 * @return (array) An array like `array( path => plugin_name, path => plugin_name )`.
	 */
	final protected function get_installed_plugins_vulnerables( $for_fix = false ) {
		static $whitelist_error = false;

$bad_plugins = secupress_get_vulnerable_plugins();

if ( ! $bad_plugins ) {
			return array();
		}

if ( is_numeric( $bad_plugins ) ) {
			return 1; // Free api call.
		}

$all_plugins = get_plugins();
		$all_plugins = array_keys( get_plugins() );
		$all_plugins = array_combine( array_map( 'dirname', $all_plugins ), $all_plugins );
		$bad_plugins = array_intersect_key( $all_plugins, $bad_plugins );

return $bad_plugins;
	}
}

Ubuntu

Sid Gifari From Gifari Industries - BD Cyber Security Team