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I. Basic Information for CVE-2025-13842
Vulnerability Information

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Vulnerability Title
Breadcrumb NavXT <= 7.5.0 - Missing Authorization to Sensitive Information Exposure
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Breadcrumb NavXT plugin for WordPress is vulnerable to authorization bypass through user-controlled key in versions up to and including 7.5.0. This is due to the Gutenberg block renderer trusting the $_REQUEST['post_id'] parameter without verification in the includes/blocks/build/breadcrumb-trail/render.php file. This makes it possible for unauthenticated attackers to enumerate and view breadcrumb trails for draft or private posts by manipulating the post_id parameter, revealing post titles and hierarchy that should remain hidden.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Breadcrumb NavXT 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Breadcrumb NavXT 7.5.0及之前版本存在安全漏洞,该漏洞源于Gutenberg块渲染器信任$_REQUEST[ post_id ]参数而未经验证,可能导致未经身份验证的攻击者绕过授权并查看草稿或私有
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
mtekkBreadcrumb NavXT * ~ 7.5.0 -
II. Public POCs for CVE-2025-13842
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III. Intelligence Information for CVE-2025-13842
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