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CVE-2023-2732— MStore API <= 3.9.2 - Authentication Bypass

CVSS 9.8 · Critical EPSS 90.33% · P100
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I. Basic Information for CVE-2023-2732

Vulnerability Information

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Vulnerability Title
MStore API <= 3.9.2 - Authentication Bypass
Source: NVD (National Vulnerability Database)
Vulnerability Description
The MStore API plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.9.2. This is due to insufficient verification on the user being supplied during the add listing REST API request through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the user id.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress Plugin MStore API 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 MStore API 3.9.2及之前版本存在安全漏洞,该漏洞源于在通过插件添加列表 REST API 请求期间,对提供的用户的验证不充分,攻击者利用该漏洞可以可以以站点上任何现有用户(例如管理员)的身份登录。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
inspireuiMStore API * ~ 3.9.2 -

II. Public POCs for CVE-2023-2732

#POC DescriptionSource LinkShenlong Link
1MStore API <= 3.9.2 - Authentication Bypasshttps://github.com/RandomRobbieBF/CVE-2023-2732POC Details
2Python 2.7https://github.com/Jenderal92/WP-CVE-2023-2732POC Details
3Perform With Massive Authentication Bypass (Wordpress Mstore-API)https://github.com/ThatNotEasy/CVE-2023-2732POC Details
4The MStore API plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.9.2. This is due to insufficient verification on the user being supplied during the add listing REST API request through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the user id. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-2732.yamlPOC Details
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III. Intelligence Information for CVE-2023-2732

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Same Patch Batch · inspireui · 2023-05-25 · 3 CVEs total

CVE-2023-27349.8 CRITICALMStore API <= 3.9.1 - Authentication Bypass
CVE-2023-27339.8 CRITICALMStore API <= 3.9.0 - Authentication Bypass

IV. Related Vulnerabilities

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