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I. Basic Information for CVE-2021-4345
Vulnerability Information

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Vulnerability Title
uListing <= 1.6.6 - Unauthenticated Arbitrary Roles and Capabilities Creation/Deletion
Source: NVD (National Vulnerability Database)
Vulnerability Description
The uListing plugin for WordPress is vulnerable to authorization bypass due to missing capability and nonce checks on the UlistingUserRole::save_role_api method in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to remove or add roles, and add capabilities.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress Plugin uListing 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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin uListing 存在安全漏洞,该漏洞源于缺少对 UlistingUserRole::save_role_api 方法的功能和 nonce 检查,容易受到授权绕过的影响。
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
stylemixDirectory Listings WordPress plugin – uListing * ~ 1.7 -
II. Public POCs for CVE-2021-4345
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III. Intelligence Information for CVE-2021-4345
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