CVE-2021-24620— Simple eCommerce <= 2.2.5 - Arbitrary File Upload
Quick assessment
Affected
Unknown WordPress Simple Ecommerce Shopping Cart Plugin- Sell products through Paypal
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（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 Simple Ecommerce Shopping Cart存在代码问题漏洞，该漏洞源于WEB应用未充分验证请求是否来自可信用户。攻击者可利用该漏洞通过受影响客户端向服务器发送非预期的请求。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application T1505.003 · Web Shell
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I. Basic Information for CVE-2021-24620
Vulnerability Information
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Vulnerability Title
Simple eCommerce <= 2.2.5 - Arbitrary File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
The WordPress Simple Ecommerce Shopping Cart Plugin- Sell products through Paypal plugin through 2.2.5 does not check for the uploaded Downloadable Digital product file, allowing any file, such as PHP to be uploaded by an administrator. Furthermore, as there is no CSRF in place, attackers could also make a logged admin upload a malicious PHP file, which would lead to RCE
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（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 Simple Ecommerce Shopping Cart存在代码问题漏洞，该漏洞源于WEB应用未充分验证请求是否来自可信用户。攻击者可利用该漏洞通过受影响客户端向服务器发送非预期的请求。
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 | WordPress Simple Ecommerce Shopping Cart Plugin- Sell products through Paypal | 2.2.5 ~ 2.2.5 | - |
|
II. Public POCs for CVE-2021-24620
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-24620 (1)
Same Patch Batch · Unknown · 2021-09-13 · 20 CVEs total
| CVE-2021-24605 | Custom Post View Generator <= 0.4.6 - Reflected Cross-Site Scripting | |
| CVE-2021-24431 | Language Bar Flags <= 1.0.8 - CSRF to Stored XSS | |
| CVE-2021-24490 | Email Artillery <= 4.1 - Arbitrary File Upload | |
| CVE-2021-24491 | Fileviewer <= 2.2 - Arbitrary File Upload/Deletion via CSRF | |
| CVE-2021-24493 | Shopp eCommerce <= 1.4 - Unauthenticated Arbitrary File Upload | |
| CVE-2021-24508 | Smash Balloon Social Post Feed < 2.19.2 - Unauthenticated Stored XSS | |
| CVE-2021-24510 | MF Gig Calendar < 1.2 - Reflected Cross-Site Scripting (XSS) | |
| CVE-2021-24523 | Daily Prayer Time < 2021.08.10 - Authenticated Stored XSS | |
| CVE-2021-24560 | Software License Manager < 4.4.8 - Reflected Cross-Site Scripting | |
| CVE-2021-24586 | Per Page Add to Head < 1.4.4 - CSRF to Stored XSS | |
| CVE-2021-24728 | Paid Member Subscriptions < 2.4.2 - Authenticated SQL Injection | |
| CVE-2021-24614 | Book appointment Online < 1.39 - Authenticated Stored Cross-Site Scripting (XSS) | |
| CVE-2021-24619 | Per Page Add to Head <= 1.4.4 - Authenticated Stored XSS | |
| CVE-2021-24621 | WP Courses LMS < 2.0.44 - Authenticated Stored XSS via Video Embed Code | |
| CVE-2021-24623 | WordPress Advanced Ticket System < 1.0.64 - Authenticated Stored Cross-Site Scripting (XSS | |
| CVE-2021-24724 | Timetable and Event Schedule by MotoPress < 2.3.19 - Author+ Stored Cross-Site Scripting | |
| CVE-2021-24725 | Comment Link Remove and Other Comment Tools < 2.1.6 - Arbitrary Comment Deletion via CSRF | |
| CVE-2021-24726 | WP Simple Booking Calendar <= 2.0.6 (before 07/12/2021) - Authenticated SQL Injection | |
| CVE-2021-24727 | Block and Stop Bad Bots < 6.60 - Authenticated SQL Injections |
IV. Related Vulnerabilities
Same vendor: Unknown
-
CVE-2026-77115
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CVE-2026-14853
WooCommerce Bookings < 3.9.0 - Subscriber+ Draft Bookable Pr -
CVE-2026-13598
RestrictMate < 1.3.0 - Unauthenticated Privilege Escalation
Same weakness: CWE-434
-
CVE-2026-78202
itsourcecode Payroll System admin_class.php save_settings un -
CVE-2026-19852
CyberTutor｜NewSiteServer (NSS) - Arbitrary File Upload -
CVE-2026-49849
xShop: Unrestricted File Upload in File Attachment Module in -
CVE-2026-77681
CodeAstro Online Job Portal update-profile.php unrestricted -
CVE-2026-2334
) Missing Server-Side File Extension Validation in vsDesk
V. Comments for CVE-2021-24620
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