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CVE-2024-7493— WPCOM Member <= 1.5.2.1 - Unauthenticated Privilege Escalation via User Meta

Quick assessment

Affected
whyun WPCOM Member
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 WPCOM Member 1.5.2.1 版本及之前版本存在安全漏洞，该漏洞源于包含一个权限提升漏洞。

CVSS 9.8 · Critical EPSS 0.56% · P45

Possible ATT&CK Techniques 1 AI

T1136.001 · Local Account
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I. Basic Information for CVE-2024-7493

Vulnerability Information
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Vulnerability Title
WPCOM Member <= 1.5.2.1 - Unauthenticated Privilege Escalation via User Meta
Source: CVE Program / CVE List V5
Vulnerability Description
The WPCOM Member plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.5.2.1. This is due to the plugin allowing arbitrary data to be passed to wp_insert_user() during registration. This makes it possible for unauthenticated attackers to update their role to that of an administrator during registration.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin WPCOM Member 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 WPCOM Member 1.5.2.1 版本及之前版本存在安全漏洞，该漏洞源于包含一个权限提升漏洞。
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

Vendor Product Affected Versions CPE Subscribe
whyun WPCOM Member * ~ 1.5.2.1 -

II. Public POCs for CVE-2024-7493

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III. Intelligence Information for CVE-2024-7493

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Patches & Fixes for CVE-2024-7493 (1)

IV. Related Vulnerabilities

Same product: WPCOM Member
Same vendor: whyun
Same weakness: CWE-269

V. Comments for CVE-2024-7493

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