漏洞信息
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Vulnerability Title
Events Manager <= 7.4.0 - Authenticated (Contributor+) SQL Injection via 'meta_key' Parameter in Event/Location Duplicate Action
Vulnerability Description
The Events Manager – Calendar, Bookings, Tickets, and more! plugin for WordPress is vulnerable to generic SQL Injection via Stored 'meta_key' via Event/Location Duplicate Action in all versions up to, and including, 7.4.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is a second-order SQL injection: an attacker first plants SQL metacharacters in a custom meta key via the standard add-meta flow (WordPress stores these verbatim in wp_postmeta), then triggers the injection by invoking the event_duplicate or location_duplicate action, which reads the stored meta keys via get_post_meta() and concatenates them unsafely into the INSERT query.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Vulnerability Title
WordPress Events Manager SQL注入漏洞
Vulnerability Description
WordPress Events Manager是WordPress基金会的一款管理活动事件的CMS插件。 WordPress Events Manager 7.4.0及之前版本存在SQL注入漏洞,该漏洞源于通过事件/位置复制操作处理存储的meta_key参数时转义不足且现有SQL查询准备不足,可能导致经过身份验证的攻击者向现有查询附加额外SQL查询,从而提取数据库中的敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A