CVE-2025-52487— DNN.PLATFORM possibly allows bypass of IP Filters
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.PLATFORM是DNN开源的一个开源网络内容管理平台（CMS）。 DNN.PLATFORM 10.0.1之前版本存在安全漏洞，该漏洞源于特制请求绕过IP过滤器设计，可能导致未授权登录。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-52487
Vulnerability Information
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Vulnerability Title
DNN.PLATFORM possibly allows bypass of IP Filters
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 versions 7.0.0 to before 10.0.1, DNN.PLATFORM allows a specially crafted request or proxy to be created that could bypass the design of DNN Login IP Filters allowing login attempts from IP Addresses not in the allow list. This issue has been patched in version 10.0.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
DNN.PLATFORM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DNN.PLATFORM是DNN开源的一个开源网络内容管理平台（CMS）。 DNN.PLATFORM 10.0.1之前版本存在安全漏洞，该漏洞源于特制请求绕过IP过滤器设计，可能导致未授权登录。
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 | >= 7.0.0, < 10.0.1 | - |
|
II. Public POCs for CVE-2025-52487
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · dnnsoftware · 2025-06-21 · 4 CVEs total
| CVE-2025-52488 | 8.6 HIGH | DNN.PLATFORM leaks NTLM hash via SMB Share Interaction with malicious user input |
| CVE-2025-52486 | DNN.PLATFORM Allows Reflected Cross-Site Scripting (XSS) in some TokenReplace situations w | |
| CVE-2025-52485 | DNN.PLATFORM Allows Stored Cross-Site Scripting (XSS) in Activity Feed |
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V. Comments for CVE-2025-52487
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