漏洞信息
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Vulnerability Title
Qi Blocks <= 1.4.3 - Missing Authorization to Authenticated (Contributor+) Plugin Settings Update
Vulnerability Description
The Qi Blocks plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.4.3. This is due to the plugin storing arbitrary CSS styles submitted via the `qi-blocks/v1/update-styles` REST API endpoint without proper sanitization in the `update_global_styles_callback()` function. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary CSS, which can be used to perform actions such as hiding content, overlaying fake UI elements, or exfiltrating sensitive information via CSS injection techniques.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Vulnerability Type
授权机制缺失
Vulnerability Title
WordPress plugin Qi Blocks 安全漏洞
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Qi Blocks 1.4.3及之前版本存在安全漏洞，该漏洞源于未对qi-blocks/v1/update-styles REST API端点提交的CSS样式进行适当清理，可能导致CSS注入攻击。
CVSS Information
N/A
Vulnerability Type
N/A