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CVE-2022-0441— MasterStudy LMS < 2.7.6 - Unauthenticated Admin Account Creation

Quick assessment

Affected
Unknown MasterStudy LMS – WordPress LMS Plugin
Exploitation
Public or AI PoC available; prioritize validation
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 MasterStudy LMS 2.7.5版本存在安全漏洞，该漏洞源于插件缺少访问控制，攻击者可利用该漏洞创建管理帐户。

AI Predicted 8.6 Difficulty: Trivial EPSS 85.33% · P100

Possible ATT&CK Techniques 1 AI

T1136.003 · Cloud Account
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I. Basic Information for CVE-2022-0441

Vulnerability Information
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Vulnerability Title
MasterStudy LMS < 2.7.6 - Unauthenticated Admin Account Creation
Source: CVE Program / CVE List V5
Vulnerability Description
The MasterStudy LMS WordPress plugin before 2.7.6 does to validate some parameters given when registering a new account, allowing unauthenticated users to register as an admin
Source: CVE Program / CVE List V5
CVSS Information
N/A
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 MasterStudy LMS 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 MasterStudy LMS 2.7.5版本存在安全漏洞，该漏洞源于插件缺少访问控制，攻击者可利用该漏洞创建管理帐户。
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
Unknown MasterStudy LMS – WordPress LMS Plugin 2.7.6 ~ 2.7.6 -

II. Public POCs for CVE-2022-0441

# POC Description Source Link Shenlong Link
1 WordPress Plugin MasterStudy LMS 2.7.5 - Unauthenticated Admin Account Creation https://github.com/biulove0x/CVE-2022-0441 POC Details
2 CVE-2022-0441 - MasterStudy LMS 2.7.6 https://github.com/SDragon1205/cve-2022-0441 POC Details
3 The MasterStudy LMS WordPress plugin before 2.7.6 does to validate some parameters given when registering a new account, allowing unauthenticated users to register as an admin https://github.com/tegal1337/CVE-2022-0441 POC Details
4 Checker for CVE-2022-0441 https://github.com/kyukazamiqq/CVE-2022-0441 POC Details
5 WordPress MasterStudy LMS plugin before 2.7.6 is susceptible to improper access control. The plugin does not validate some parameters given when registering a new account, which can allow an attacker to register as an admin, thus potentially being able to obtain sensitive information, modify data, and/or execute unauthorized operations. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0441.yaml POC Details
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III. Intelligence Information for CVE-2022-0441

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Patches & Fixes for CVE-2022-0441 (1)

Vendor Advisories for CVE-2022-0441 (1)

Same Patch Batch · Unknown · 2022-03-07 · 38 CVEs total

CVE-2022-0429 WP Cerber Security, Anti-spam & Malware Scan < 8.9.6 - Unauthenticated Stored Cross-Site S
CVE-2022-0267 AdRotate < 5.8.22 - Admin+ SQL Injection
CVE-2022-0347 LoginPress < 1.5.12 - Reflected Cross-Site Scripting
CVE-2022-0349 NotificationX < 2.3.9 - Unauthenticated Blind SQL Injection
CVE-2022-0384 Video Conferencing with Zoom < 3.8.17 - E-mail Address Disclosure
CVE-2022-0389 WP Time Slots Booking Form < 1.1.63 - Admin+ Stored Cross-Site Scripting
CVE-2022-0410 WP Visitor Statistics (Real Time Traffic) < 5.6 - Subscriber+ SQL Injection
CVE-2022-0420 RegistrationMagic < 5.0.2.2 - Admin+ SQL Injection
CVE-2022-0422 White Label MS < 2.2.9 - Reflected Cross-Site Scripting
CVE-2022-0426 Product Feed PRO for WooCommerce < 11.2.3 - Reflected Cross-Site Scripting
CVE-2022-0205 YOP Poll < 6.3.5 - Author+ Stored Cross-Site Scripting
CVE-2022-0434 Page Views Count < 2.4.15 - Unauthenticated SQL Injection
CVE-2022-0439 Email Subscribers & Newsletters < 5.3.2 - Subscriber+ Blind SQL injection
CVE-2022-0440 Catch Themes Demo Import < 2.1.1 - Admin+ Remote Code Execution
CVE-2022-0442 UsersWP < 1.2.3.1 - Subscriber+ User Avatar Override
CVE-2022-0445 WordPress Real Cookie Banner < 2.14.2 - Settings Reset via CSRF
CVE-2022-0448 CP Blocks < 1.0.15 - Admin+ Stored Cross-Site Scripting
CVE-2022-0533 Ditty (formerly Ditty News Ticker) < 3.0.15 - Reflected Cross-Site Scripting (XSS)
CVE-2022-0535 E2Pdf < 1.16.45 - Admin+ Stored Cross-Site Scripting (XSS)
CVE-2021-24953 Advanced iFrame < 2022 - Reflected Cross-Site Scripting

Showing top 20 of 38 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Unknown
Same weakness: CWE-269

V. Comments for CVE-2022-0441

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