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CVE-2021-25029— Cluevo < 1.8.1 - Admin+ Stored Cross Site Scripting

Quick assessment

Affected
Unknown CLUEVO LMS, E-Learning Platform
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是Wordpress基金会的一套使用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WordPress开源的一个应用插件。 Wordpress Plugin CLUEVO LMS, E-Learning Platform 中存在跨站脚本漏洞，该漏洞源于产品未对Course模块中数据的特殊字符进行有效处理。攻击者可通过该漏洞导致客户端代码执行。以下产品及版本受到影响： Wordpress Plugin CLUEVO LM

AI Predicted 5.4 Difficulty: Easy EPSS 0.60% · P46

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-25029

Vulnerability Information
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Vulnerability Title
Cluevo < 1.8.1 - Admin+ Stored Cross Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The CLUEVO LMS, E-Learning Platform WordPress plugin before 1.8.1 does not sanitise and escape Course's module, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Wordpress Plugin CLUEVO LMS, E-Learning Platform 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用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WordPress开源的一个应用插件。 Wordpress Plugin CLUEVO LMS, E-Learning Platform 中存在跨站脚本漏洞，该漏洞源于产品未对Course模块中数据的特殊字符进行有效处理。攻击者可通过该漏洞导致客户端代码执行。以下产品及版本受到影响： Wordpress Plugin CLUEVO LM
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 CLUEVO LMS, E-Learning Platform 1.8.1 ~ 1.8.1 -

II. Public POCs for CVE-2021-25029

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III. Intelligence Information for CVE-2021-25029

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Vendor Advisories for CVE-2021-25029 (1)

Same Patch Batch · Unknown · 2022-02-07 · 21 CVEs total

CVE-2021-25004 SEUR Oficial < 1.7.2 - Admin+ Arbitrary File Download
CVE-2021-25095 IP2Location Country Blocker < 2.26.5 - Subscriber+ Arbitrary Country Ban
CVE-2021-24839 SupportCandy < 2.2.5 - Unauthenticated Arbitrary Ticket Deletion
CVE-2021-24878 SupportCandy < 2.2.7 - Reflected Cross-Site Scripting
CVE-2021-24843 SupportCandy < 2.2.7 - Arbitrary Ticket Deletion via CSRF
CVE-2021-24879 SupportCandy < 2.2.7 - CSRF to Cross-Site Scripting
CVE-2021-24880 SupportCandy < 2.2.7 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24928 Rearrange Woocommerce Products < 3.0.8 - Subscriber+ SQL Injection
CVE-2021-24993 Ultimate Product Catalog < 5.0.26 - Subscriber+ Arbitrary Product Creation & Settings Upda
CVE-2021-24947 RVM - Responsive Vector Maps < 6.4.2 - Subscriber+ Arbitrary File Read
CVE-2022-0149 WooCommerce – Store Exporter < 2.7.1 - Reflected Cross-Site Scripting (XSS)
CVE-2021-25077 Store Toolkit for WooCommerce < 2.3.2 - Reflected Cross-Site Scripting
CVE-2021-25084 Advanced Cron Manager - Subscriber+ Arbitrary Events/Schedules Creation/Deletion
CVE-2021-25096 IP2Location Country Blocker < 2.26.5 - Ban Bypass
CVE-2021-25103 GTranslate < 2.9.7 - Reflected Cross-Site Scripting
CVE-2021-25105 Ivory Search < 5.4.1 - Multiple Admin+ Stored Cross-Site Scripting
CVE-2021-25106 WPLegalPages < 2.7.1 - Subscriber+ Arbitrary Settings Update to Stored XSS
CVE-2021-25114 Paid Memberships Pro < 2.6.7 - Unauthenticated Blind SQL Injection
CVE-2021-25108 IP2Location Country Blocker < 2.26.6 - Arbitrary Country Ban via CSRF
CVE-2022-0148 All-in-one Floating Contact Form < 2.0.4 - Authenticated Reflected Cross-Site Scripting (X

IV. Related Vulnerabilities

Same product: CLUEVO LMS, E-Learning Platform
Same vendor: Unknown
Same weakness: CWE-79

V. Comments for CVE-2021-25029

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