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Vulnerability title: Multi SQL Injection in SP Client Document Manager plugin CVE: N/A Vendor: http://smartypantsplugins.com Plugin: SP Client Document Manager Download link: https://wordpress.org/plugins/sp-client-document-manager/ Affected version: version 2.4.1 and previous version Google dork: inurl:wp-content/plugins/sp-client-document-manager Fixed version: N/A Reported by: Dang Quoc Thai - thai.q.dang@itas.vn - Credits to ITAS Team - www.itas.vn Timeline: + 10/30/2014: Notify to vendor - vendor does not response + 11/08/2014: Notify to vendor - Vendor blocks IPs from Viet Nam + 11/05/2014: Notify to vendor - vendor does not response + 11/20/2014: Public information Details: The Blind SQL injection vulnerability has been found and confirmed within the software as an anonymous user. A successful attack could allow an anonymous attacker to access information such as username and password hashes that are stored in the database. The following URL and parameter has been confirmed to suffer from blind SQL injection: Link 1: POST /wordpress/wp-content/plugins/sp-client-document-manager/ajax.php?function=email-vendor HTTP/1.1 Host: server User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:33.0) Gecko/20100101 Firefox/33.0 Accept: text/html, */*; q=0.01 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate X-Requested-With: XMLHttpRequest Referer: http://server/wordpress/?page_id=16 Cookie: wordpress_cbbb3ecca6306be6e41d05424d417f7b=test1%7C1414550777%7CxKIQf1812x9lfyhuFgNQQhmDtojDdEnDTfLisVHwnJ6%7Cc493b6c21a4a1916e2bc6076600939af5276b6feb09d06ecc043c37bd92a0748; wordpress_test_cookie=WP+Cookie+check; wordpress_logged_in_cbbb3ecca6306be6e41d05424d417f7b=test1%7C1414550777%7CxKIQf1812x9lfyhuFgNQQhmDtojDdEnDTfLisVHwnJ6%7C7995fe13b1bbe0761cb05258e4e13b20b27cc9cedf3bc337440672353309e8a3; bp-activity-oldestpage=1 Connection: keep-alive Content-Length: 33 Content-Type: application/x-www-form-urlencoded; charset=UTF-8 vendor_email[]=<SQL Injection> Vulnerable file:/wp-content/plugins/sp-client-document-manager/classes/ajax.php Vulnerable code: (Line: 1516 -> 1530) function email_vendor() { global $wpdb, $current_user; if (count($_POST['vendor_email']) == 0) { echo '<p style="color:red;font-weight:bold">' . __("Please select at least one file!", "sp-cdm") . '</p>'; } else { $files = implode(",", $_POST['vendor_email']); echo "SELECT *FROM " . $wpdb->prefix . "sp_cuWHERE id IN (" . $files . ")"."\n"; $r = $wpdb->get_results("SELECT *FROM " . $wpdb->prefix . "sp_cuWHERE id IN (" . $files . ")", ARRAY_A); Link 2: http://server/wordpress/wp-content/plugins/sp-client-document-manager/ajax.php?function=download-project&id=<SQL Injection> GET /wp-content/plugins/sp-client-document-manager/ajax.php?function=download-project&id=<SQL Injection> HTTP/1.1 Host: server User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:33.0) Gecko/20100101 Firefox/33.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Cookie: PHPSESSID=4f7eca4e8ea50fadba7209e47494f29c Connection: keep-alive Vulnerable file:/wp-content/plugins/sp-client-document-manager/classes/ajax.php Vulnerable code: (Line: 1462 -> 1479) function download_project() { global $wpdb, $current_user; $user_ID = $_GET['id']; $r = $wpdb->get_results("SELECT *FROM " . $wpdb->prefix . "sp_cu where pid = $user_IDorder by date desc", ARRAY_A); $r_project = $wpdb->get_results("SELECT *FROM " . $wpdb->prefix . "sp_cu_project where id = $user_ID", ARRAY_A); $return_file = "" . preg_replace('/[^\w\d_ -]/si', '', stripslashes($r_project[0]['name'])) . ".zip"; $zip = new Zip(); $dir = '' . SP_CDM_UPLOADS_DIR . '' . $r_project[0]['uid'] . '/'; $path= '' . SP_CDM_UPLOADS_DIR_URL . '' . $r_project[0]['uid'] . '/'; //@unlink($dir.$return_file); for ($i = 0; $i < count($r); $i++) { $zip->addFile(file_get_contents($dir . $r[$i]['file']), $r[$i]['file'], filectime($dir . $r[$i]['file'])); } $zip->finalize(); // as we are not using getZipData or getZipFile, we need to call finalize ourselves. $zip->setZipFile($dir . $return_file); header("Location: " . $path . $return_file . ""); } Link 3: http://server/wordpress/wp-content/plugins/sp-client-document-manager/ajax.php?function=download-archive&id=<SQL Injection> GET /wp-content/plugins/sp-client-document-manager/ajax.php?function=download-archive&id=<SQL Injection> HTTP/1.1 Host: server User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:33.0) Gecko/20100101 Firefox/33.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Cookie: PHPSESSID=4f7eca4e8ea50fadba7209e47494f29c Connection: keep-alive Vulnerable file:/wp-content/plugins/sp-client-document-manager/classes/ajax.php Vulnerable code: (Line: 1480 -> 1496) function download_archive() { global $wpdb, $current_user; $user_ID = $_GET['id']; $dir = '' . SP_CDM_UPLOADS_DIR . '' . $user_ID . '/'; $path= '' . SP_CDM_UPLOADS_DIR_URL . '' . $user_ID . '/'; $return_file = "Account.zip"; $zip = new Zip(); $r = $wpdb->get_results("SELECT *FROM " . $wpdb->prefix . "sp_cu where uid = $user_IDorder by date desc", ARRAY_A); //@unlink($dir.$return_file); for ($i = 0; $i < count($r); $i++) { $zip->addFile(file_get_contents($dir . $r[$i]['file']), $r[$i]['file'], filectime($dir . $r[$i]['file'])); } $zip->finalize(); // as we are not using getZipData or getZipFile, we need to call finalize ourselves. $zip->setZipFile($dir . $return_file); header("Location: " . $path . $return_file . ""); } Link 4: http://server/wordpress/wp-content/plugins/sp-client-document-manager/ajax.php?function=remove-category&id=<SQL Injection> GET /wp-content/plugins/sp-client-document-manager/ajax.php?function=remove-category&id=<SQL Injection> HTTP/1.1 Host: server User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:33.0) Gecko/20100101 Firefox/33.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Cookie: PHPSESSID=4f7eca4e8ea50fadba7209e47494f29c Connection: keep-alive Vulnerable file:/wp-content/plugins/sp-client-document-manager/classes/ajax.php Vulnerable code: (Line: 1480 -> 1496) Vulnerable file:/wp-content/plugins/sp-client-document-manager/classes/ajax.php Vulnerable code: (Line: 368 -> 372) function remove_cat() { global $wpdb, $current_user; $wpdb->query("DELETE FROM " . $wpdb->prefix . "sp_cu_project WHERE id = " . $_REQUEST['id'] . " "); $wpdb->query("DELETE FROM " . $wpdb->prefix . "sp_cu WHERE pid = " . $_REQUEST['id'] . " "); } |
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