漏洞信息
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Vulnerability Title
WP CTA <= 2.2.2 - Unauthenticated Time-Based Blind SQL Injection via 'fildname' Parameter
Vulnerability Description
The WP CTA – Sticky CTA Builder, Generate Leads, Promote Sales plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'fildname' parameter in all versions up to, and including, 2.2.2. This is due to insufficient escaping of user-supplied column names in the ajaxCheck() method and lack of preparation in the $wpdb->update() call. The vulnerability is compounded by the complete absence of authorization checks and the endpoint being registered for unauthenticated users via wp_ajax_nopriv_. This makes it possible for unauthenticated attackers to inject arbitrary SQL queries and extract sensitive information from the database via time-based blind SQL injection techniques, including administrator password hashes.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Vulnerability Title
WordPress WP CTA SQL注入漏洞
Vulnerability Description
WordPress WP CTA是WordPress基金会的一款功能强大且易于使用的插件。 WordPress WP CTA 2.2.2及之前版本存在SQL注入漏洞,该漏洞源于ajaxCheck()方法中对用户提供的列名转义不足且$wpdb->update()调用缺乏准备语句,且完全缺少授权检查,端点注册为未认证用户可访问,可能导致未认证攻击者通过时间盲注SQL注入技术注入任意SQL查询并提取敏感信息,包括管理员密码哈希。
CVSS Information
N/A
Vulnerability Type
N/A