漏洞信息
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Vulnerability Title
Tutor LMS <= 4.0.0 - Authenticated (Subscriber+) SQL Injection via Stored Quiz Answer Array
Vulnerability Description
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to generic SQL Injection via Stored Quiz Answer Array in all versions up to, and including, 4.0.0 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 custom-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The payload is stored at quiz-attempt time via the wp_ajax_tutor_quiz_abandon handler, but the injected SQL executes only when a privileged user or Tutor REST API key holder requests the /wp-json/tutor/v1/quiz-attempt-details/{id} endpoint, making this a second-order (stored) injection chain.
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 Tutor LMS SQL注入漏洞
Vulnerability Description
themeum tutor lms是themeum公司开源的一款在线学习管理系统。 WordPress Tutor LMS 4.0.0及之前版本存在SQL注入漏洞,该漏洞源于用户提供的参数转义不足以及SQL查询缺少充分的准备,可能导致经过身份验证的攻击者将额外的SQL查询附加到现有查询中,用于从数据库提取敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A