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CVE-2022-1969: mobile-browser-color-select.php in mobile-browser-color-select/trunk – WordPress Plugin Repository
The Mobile browser color select plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.1. This is due to missing or incorrect nonce validation on the admin_update_data() function. This makes it possible for unauthenticated attackers to inject malicious web scripts via forged request granted they can trick a site administrator into performing an action such as clicking on a link.
1<?php2/*3 * Plugin Name: Mobile browser color select4 * Description: UPDATE YOUR BROWSER COLOR WITH JUST ONE CLICK.<br>With this plugin you can select your browser tab color and save.<br><strong>no professional experince required</strong><br>dont forget to rate and share ♥5 * Version: 1.0.16 * Author: www.script.co.il7 * Author URI: https://www.script.co.il/8 * License: GPLv2 or later9 * Text Domain: mbcs10*/1112if (!defined( ‘ABSPATH’ )) die(‘whhhhattt??!’);131415class mobile_browser_color_select{16 17 private $color, $option_id;1819 public function __construct (){20 $this->option_id = 'mbcs_browser_color’;21 $this->color = get_option( $this->option_id );22 if ( is_admin() ){23 //INIT WORDPRESS COLOR PICKER INTO ADMIN PANEL24 $this->admin_create_section();25 26 //INIT LANGUAGES27 add_action( 'plugins_loaded’, array($this, ‘init_languages’ ));28 }else{29 //INIT COLOR INTO WORDPRESS MARKUP LET THE MAGIC BEGIN30 if (! $this->color) return;31 $this->front_output_markup();32 }33 34 }35 36 public function admin_create_section(){37 // INIT MENU38 add_action( 'admin_menu’, array($this, ‘add_my_menu’ ) );39 40 // INIT COLOR PICKER41 add_action('admin_enqueue_scripts’, function(){42 wp_enqueue_style( ‘wp-color-picker’ );43 wp_enqueue_script( 'mb_chrome_script’, plugins_url('init.js’, __FILE__ ), array( ‘wp-color-picker’ ), true, true );44 });45 }46 47 public function add_my_menu(){48 add_options_page( 'Mobile browser color’, __('Mobile browser color select’, ‘mbcs’), 'manage_options’, 'mobile-browser-color-select’, array($this, ‘admin_page_content’) );49 }50 51 public function init_languages(){52 load_plugin_textdomain( 'mbcs’, false, basename( dirname( __FILE__ ) ) . ‘/languages’ ); 53 }54 55 public function admin_page_content(){56 57 $this->admin_update_data();58 $this->back_output_markup();59 60 }61 62 public function admin_update_data(){63 if (! empty( $_POST[‘color’] ) ){64 $this->color = $_POST[‘color’];65 update_option($this->option_id, $this->color);66 }67 }68 69 public function front_output_markup(){70 add_action('wp_head’, function(){71 echo ‘<!-- Chrome, Firefox OS and Opera -->72 <meta name="theme-color" content="’ . $this->color . ‘">73 <!-- Windows Phone -->74 <meta name="msapplication-navbutton-color" content="’ . $this->color . ‘">75 <!-- iOS Safari -->76 <meta name="apple-mobile-web-app-capable" content="yes">77 <meta name="apple-mobile-web-app-status-bar-style" content="’ . $this->color . '">’; 78 });79 }80 81 public function back_output_markup(){82 ?>83 <form method="post">84 <h1><?= _e('Tab color’, ‘mbcs’); ?></h1>85 <label for="color"><?= _e('Choose color’, ‘mbcs’); ?>:</label>86 <input type="text" id="color" name="color" value="<?= $this->color; ?>">87 <button type="submit"><?= _e('Save’, ‘mbcs’); ?></button>88 </form>89 <?php90 }9192}93 9495$mbcs = new mobile_browser_color_select();
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