CVE-2025-32373— DNN allows a registered user to enumerate and access files they should not have access to
Quick assessment
Affected
dnnsoftware Dnn.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.
DNN（又名DotNetNuke）是美国DNN公司的一套由微软支持、基于ASP.NET平台的开源内容管理系统（CMS）。该系统具有易于安装、可扩展、功能丰富等特点。 DNN存在安全漏洞，该漏洞源于注册用户可能枚举或访问不应访问的门户文件。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-32373
Vulnerability Information
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Vulnerability Title
DNN allows a registered user to enumerate and access files they should not have access to
Source: CVE Program / CVE List V5
Vulnerability Description
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. In limited configurations, registered users may be able to craft a request to enumerate/access some portal files they should not have access to. This vulnerability is fixed in 9.13.8.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
DNN 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DNN（又名DotNetNuke）是美国DNN公司的一套由微软支持、基于ASP.NET平台的开源内容管理系统（CMS）。该系统具有易于安装、可扩展、功能丰富等特点。 DNN存在安全漏洞，该漏洞源于注册用户可能枚举或访问不应访问的门户文件。
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 |
|---|---|---|---|---|
| dnnsoftware | Dnn.Platform | < 9.13.8 | - |
|
II. Public POCs for CVE-2025-32373
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · dnnsoftware · 2025-04-09 · 4 CVEs total
| CVE-2025-32372 | 6.5 MEDIUM | Server-Side Request Forgery (SSRF) in DotNetNuke.Core |
| CVE-2025-32374 | 5.9 MEDIUM | Possible Denial of Service (DoS) in DNN.PLATFORM registration |
| CVE-2025-32371 | 4.3 MEDIUM | Unexpected external content may be displayed in DNN ImageHandler |
IV. Related Vulnerabilities
Same product: Dnn.Platform
-
CVE-2026-40321
DotNetNuke.Core has stored cross-site-scripting (XSS) via SV -
CVE-2026-40306
DNN has same HostGUID for all new installs -
CVE-2026-40305
DNN has Force Friend Request Acceptance -
CVE-2026-24838
DotNetNuke.Core Vulnerable to Stored XSS via Module Title -
CVE-2026-24837
DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion
Same vendor: dnnsoftware
-
CVE-2026-40321
DotNetNuke.Core has stored cross-site-scripting (XSS) via SV -
CVE-2026-40306
DNN has same HostGUID for all new installs -
CVE-2026-40305
DNN has Force Friend Request Acceptance -
CVE-2020-37103
DotNetNuke 9.5 - Persistent Cross-Site Scripting -
CVE-2026-24838
DotNetNuke.Core Vulnerable to Stored XSS via Module Title
Same weakness: CWE-639
-
CVE-2026-78203
Ghostwriter before 7.1.2 Cross-Client Report Template Disclo -
CVE-2026-78160
Dolibarr ERP User Notes note.php authorization -
CVE-2026-78144
code-projects Barangay Resident Profiling Management System -
CVE-2026-78142
code-projects Barangay Resident Profiling Management System -
CVE-2026-62283
Nezha Monitoring: Cross-tenant terminal/file-manager session
V. Comments for CVE-2025-32373
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