CVE-2025-27411— REDAXO allows Arbitrary File Upload in the mediapool page
Quick assessment
Affected
redaxo redaxo
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.
REDAXO是REDAXO开源的一个内容管理系统。 REDAXO 5.18.3之前版本存在代码问题漏洞，该漏洞源于允许任意文件上传。
Possible ATT&CK Techniques 1 AI
T1505.003 · Web Shell
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I. Basic Information for CVE-2025-27411
Vulnerability Information
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Vulnerability Title
REDAXO allows Arbitrary File Upload in the mediapool page
Source: CVE Program / CVE List V5
Vulnerability Description
REDAXO is a PHP-based CMS. In Redaxo before 5.18.3, the mediapool/media page is vulnerable to arbitrary file upload. This vulnerability is fixed in 5.18.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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
REDAXO 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
REDAXO是REDAXO开源的一个内容管理系统。 REDAXO 5.18.3之前版本存在代码问题漏洞，该漏洞源于允许任意文件上传。
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
II. Public POCs for CVE-2025-27411
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2025-27411 (1)
Vendor Advisories for CVE-2025-27411 (1)
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Arbitrary File Upload in mediapool page · Advisory · redaxo/redaxo · GitHub x_refsource_CONFIRM
IV. Related Vulnerabilities
Same vendor: redaxo
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CVE-2026-53599
Redaxo has a Mediapool isAllowedExtension bypass via multi-s
Same weakness: CWE-434
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V. Comments for CVE-2025-27411
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