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CVE-2022-4940— WCFM Membership <= 2.10.0 - Missing Authorization

CVSS 7.3 · High EPSS 14.04% · P94
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I. Basic Information for CVE-2022-4940

Vulnerability Information
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Vulnerability Title
WCFM Membership <= 2.10.0 - Missing Authorization
Source: NVD (National Vulnerability Database)
Vulnerability Description
The WCFM Membership plugin for WordPress is vulnerable to unauthorized modification and access of data in versions up to, and including, 2.10.0 due to missing capability checks on various AJAX actions. This makes it possible for unauthenticated attackers to perform a wide variety of actions such as modifying membership details, changing renewal information, controlling membership approvals, and more.
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:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin WCFM Marketplace 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 WCFM Marketplace 存在安全漏洞，该漏洞源于缺少对各种 AJAX 操作的检查。
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
wcloversWCFM Membership – WooCommerce Memberships for Multivendor Marketplace * ~ 2.10.0 -

II. Public POCs for CVE-2022-4940

#POC DescriptionSource LinkShenlong Link
1The WCFM Membership plugin for WordPress is vulnerable to unauthorized modification and access of data in versions up to, and including, 2.10.0 due to missing capability checks true the AJAX actions: wcfm-memberships, wcfm-memberships-manage, and wcfm-memberships-settings. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-4940.yamlPOC Details
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III. Intelligence Information for CVE-2022-4940

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Same Patch Batch · wclovers · 2023-04-05 · 7 CVEs total

CVE-2022-49399.8 CRITICALWCFM Membership <= 2.10.0 - Unauthenticated Privilege Escalation
CVE-2022-49358.8 HIGHWCFM Marketplace <= 3.4.11 - Missing Authorization
CVE-2022-49366.3 MEDIUMWCFM Marketplace <= 3.4.12 - Cross-Site Request Forgery
CVE-2022-49376.3 MEDIUMWordPress plugin Frontend Manager 安全漏洞
CVE-2022-49386.3 MEDIUMWCFM Frontend Manager <= 6.5.13 - Cross-Site Request Forgery
CVE-2022-49416.3 MEDIUMWCFM Membership <= 2.9.10 - Cross-Site Request Forgery

IV. Related Vulnerabilities

Same product: WCFM Membership – WooCommerce Memberships for Multivendor Marketplace
Same vendor: wclovers
Same weakness: CWE-862

V. Comments for CVE-2022-4940

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