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CVE-2022-3907— Clerk < 4.0.0 - Authentication Bypass and API Keys Disclosure

Quick assessment

Affected
Unknown Clerk
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 Clerk 4.0.0之前版本存在信息泄露漏洞，该漏洞源于使用比较运算符来验证API密钥与存储在站点选项中的密钥。

AI Predicted 7.5 Difficulty: Easy EPSS 0.88% · P56

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-3907

Vulnerability Information
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Vulnerability Title
Clerk < 4.0.0 - Authentication Bypass and API Keys Disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
The Clerk WordPress plugin before 4.0.0 is affected by time-based attacks in the validation function for all API requests due to the usage of comparison operators to verify API keys against the ones stored in the site options.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Clerk 信息泄露漏洞
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 Clerk 4.0.0之前版本存在信息泄露漏洞，该漏洞源于使用比较运算符来验证API密钥与存储在站点选项中的密钥。
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

Vendor Product Affected Versions CPE Subscribe
Unknown Clerk 0 ~ 4.0.0 -

II. Public POCs for CVE-2022-3907

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III. Intelligence Information for CVE-2022-3907

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Vendor Advisories for CVE-2022-3907 (1)

Same Patch Batch · Unknown · 2022-12-05 · 15 CVEs total

CVE-2022-3856 Comic Book Management System < 2.2.0 - Admin+ SQLi
CVE-2022-3694 Syncee - Global Dropshipping < 1.0.10 - Authentication Token Disclosure
CVE-2022-3909 Add Comments <= 1.0.1 - Admin+ Stored XSS
CVE-2022-3677 Advanced Import < 1.3.8 - Arbitrary Plugin Installation & Activation via CSRF
CVE-2022-3837 Uji Countdown < 2.3.1 - Admin+ Stored XSS
CVE-2022-3892 WP OAuth Server < 4.2.2 - Admin+ Stored XSS
CVE-2022-3830 WP Page Builder <= 1.2.8 - Admin+ Stored Cross-Site
CVE-2022-3426 Advanced WP Columns <= 2.0.6 - Admin+ Stored Cross-Site Scripting
CVE-2022-3926 WP OAuth Server < 3.4.2 - Client Secret Regeneration via CSRF
CVE-2022-3249 WP CSV Exporter < 1.3.7 - Admin+ SQLi
CVE-2022-1540 PostmagThemes Demo <= 1.0.7 - Admin+ Arbitrary File Upload
CVE-2022-3838 WPUpper Share Buttons <= 3.42 - Admin+ Stored XSS
CVE-2022-3858 Chaty < 3.0.3 - Admin+ SQLi
CVE-2022-3846 Workreap - Freelance Marketplace and Directory < 2.6.3 - Subscriber+ Private Message Discl

IV. Related Vulnerabilities

Same vendor: Unknown

V. Comments for CVE-2022-3907

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