CVE-2024-6020— Sign-up Sheets < 2.2.13 - Reflected XSS
Quick assessment
Affected
Unknown Sign-up Sheets
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 Sign-up Sheets 2.2.13之前版本存在安全漏洞，该漏洞源于参数输出回属性之前未对其进行转义，可能导致反射型跨站脚本攻击。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2024-6020
Vulnerability Information
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Vulnerability Title
Sign-up Sheets < 2.2.13 - Reflected XSS
Source: CVE Program / CVE List V5
Vulnerability Description
The Sign-up Sheets WordPress plugin before 2.2.13 does not escape some generated URLs, as well as the $_SERVER['REQUEST_URI'] parameter before outputting them back in attributes, which could lead to Reflected Cross-Site Scripting.
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 Sign-up Sheets 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 Sign-up Sheets 2.2.13之前版本存在安全漏洞，该漏洞源于参数输出回属性之前未对其进行转义，可能导致反射型跨站脚本攻击。
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 | Sign-up Sheets | 0 ~ 2.2.13 | - |
|
II. Public POCs for CVE-2024-6020
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-6020 (1)
-
🔗 Sign-up Sheets < 2.2.13 – Reflected XSS | CVE 2024-6020 | Plugin Vulnerabilities Read full article exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2024-09-04 · 6 CVEs total
| CVE-2024-6722 | Chatbot Support AI <= 1.0.2 - Admin+ Stored XSS | |
| CVE-2024-7786 | Sensei LMS < 4.24.2 - Unauthenticated Email Template Leak | |
| CVE-2024-6889 | Secure Copy Content Protection and Content Locking < 4.1.7 - Admin+ Stored XSS | |
| CVE-2024-6926 | Viral Signup <= 2.1 - Unauthenticated SQLi | |
| CVE-2024-6888 | Secure Copy Content Protection and Content Locking < 4.1.7 - Admin+ Stored XSS |
IV. Related Vulnerabilities
Same product: Sign-up Sheets
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CVE-2026-92410
Sign-up Sheets < 2.4.0 - Arbitrary Sign-up Deletion via CSRF -
CVE-2025-49393
WordPress Sign-up Sheets Plugin <= 2.3.2 - PHP Object Inject -
CVE-2025-49391
WordPress Sign-up Sheets Plugin <= 2.3.3 - Cross Site Reques -
CVE-2025-26996
WordPress Sign-up Sheets plugin <= 2.3.0.1 - Shortcode Injec -
CVE-2024-39654
WordPress Sign-up Sheets plugin <= 2.2.12 - Broken Access Co
Same vendor: Unknown
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Course Booking System < 7.0.9 - Unauthenticated Attendee PII -
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Broken Link Notifier 1.3.1 - 2.0.0 - Unauthenticated SSRF vi -
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Content Egg < 11.9.0 - Contributor+ Stored XSS via Import Qu
V. Comments for CVE-2024-6020
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