CVE-2024-40747— [20250101] - Core - XSS vectors in module chromes
Quick assessment
Affected
Joomla! Project Joomla! CMS
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.
Joomla!是Joomla!开源的一个自由、开放源代码的内容管理系统。 Joomla! 4.0.0版本至4.4.9版本和5.0.0版本至5.2.2版本存在跨站脚本漏洞，该漏洞源于未能正确处理输入，从而导致跨站脚本攻击。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2024-40747
Vulnerability Information
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Vulnerability Title
[20250101] - Core - XSS vectors in module chromes
Source: CVE Program / CVE List V5
Vulnerability Description
Various module chromes didn't properly process inputs, leading to XSS vectors.
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
Joomla! 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Joomla!是Joomla!开源的一个自由、开放源代码的内容管理系统。 Joomla! 4.0.0版本至4.4.9版本和5.0.0版本至5.2.2版本存在跨站脚本漏洞，该漏洞源于未能正确处理输入，从而导致跨站脚本攻击。
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 |
|---|---|---|---|---|
| Joomla! Project | Joomla! CMS | 4.0.0-4.4.9 | - |
|
II. Public POCs for CVE-2024-40747
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2024-40747 (1)
-
[20250101] - Core - XSS vectors in module chromes vendor-advisory
Same Patch Batch · Joomla! Project · 2025-01-07 · 3 CVEs total
| CVE-2024-40749 | [20250103] - Core - Read ACL violation in multiple core views | |
| CVE-2024-40748 | [20250102] - Core - XSS vector in the id attribute of menu lists |
IV. Related Vulnerabilities
Same product: Joomla! CMS
-
CVE-2026-71573
Joomla! Core - [20260802] - Improper CORS origin validation -
CVE-2026-72531
Joomla! Core - [20260804] - Improper ACL checks for custom f -
CVE-2026-73336
Joomla! Core - [20260806] - XSS through schema.org outputs i -
CVE-2026-73372
Joomla! Core - [20260809] - Improper ACL checks when injecti -
CVE-2026-71572
Joomla! Core - [20260801] - Response header injection in dow
Same vendor: Joomla! Project
-
CVE-2026-71573
Joomla! Core - [20260802] - Improper CORS origin validation -
CVE-2026-72531
Joomla! Core - [20260804] - Improper ACL checks for custom f -
CVE-2026-73336
Joomla! Core - [20260806] - XSS through schema.org outputs i -
CVE-2026-73372
Joomla! Core - [20260809] - Improper ACL checks when injecti -
CVE-2026-71572
Joomla! Core - [20260801] - Response header injection in dow
Same weakness: CWE-79
-
CVE-2026-66610
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WordPress Tourmaster plugin <= 5.4.9 - Cross Site Scripting -
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CVE-2026-78290
WordPress Magazine Blocks plugin <= 1.8.6 - Cross Site Scrip
V. Comments for CVE-2024-40747
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