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WordPress Snazzy Maps 1.1.3 Cross Site Scripting Vulnerability
Advisory Title: WordPress Snazzy Maps Plugin Multiple XSS Vulnerabilities Advisory URL: http://www.defensecode.com/advisories.php Software: WordPress Snazzy Maps plugin Language: PHP Version: 1.1.3 and below Vendor Status: Vendor contacted, no response Release Date: 2018/07/24 Risk: Medium 1. General Overview =================== During the security audit of Snazzy Maps plugin for WordPress CMS, multiple Cross-Site Scripting (XSS) vulnerabilities were discovered using DefenseCode ThunderScan application source code security analysis platform. More information about ThunderScan is available at URL: http://www.defensecode.com 2. Software Overview ==================== According to the plugin developers, Snazzy Maps can apply styles to your Google Maps with the official Snazzy Maps WordPress plugin. According to wordpress.org, it has more than 60,000 active installs. Homepage: https://wordpress.org/plugins/snazzy-maps/ 3. Vulnerability Description ============================ During the security analysis, ThunderScan discovered multiple Cross-Site Scripting vulnerabilities in Snazzy Maps WordPress plugin. The Cross-Site Scripting vulnerability can enable the attacker to construct the URL that contains malicious JavaScript code. If the administrator of the site makes a request to such an URL, the attacker's code will be executed, with unrestricted access to the WordPress site in question. The attacker can entice the administrator to visit the URL in various ways, including sending the URL by email, posting it as a part of the comment on the vulnerable site or another forum. 3.1 Cross-Site Scripting Vulnerable Function: echo() Vulnerable Variable: $_GET['text'] Vulnerable URL: http://vulnerablesite.com/wp-admin/themes.php?page=snazzy_maps&tab=1&text="></script><script>alert(42)</script> File: snazzy-maps/admin/explore.php --------- 28 $text = isset($_GET['text']) ? $_GET['text'] : ''; ... 34 <input name="text" type="text" placeholder="Search..." value="<?php echo $text ?>"/> --------- 3.2 Cross-Site Scripting Vulnerable Function: echo() Vulnerable Variable: $_GET['tab'] Vulnerable URL: http://vulnerablesite.com/wp-admin/themes.php?page=snazzy_maps&tab=1"></script><script>alert(42)</script> File: snazzy-maps/admin/index.php --------- 69 $active_tab = isset($_GET['tab']) ? $_GET['tab'] : '0'; ... 98 <a href="?page=snazzy_maps&tab=<?php echo $active_tab; ?>&welcome=hide" class="welcome-panel-close">Dismiss</a> --------- 4. Solution =========== All users are strongly advised to update WordPress Snazzy Maps plugin to the latest available version as soon as the vendor releases an update that fixes the vulnerabilities. # 0day.today [2024-11-15] #