CVE-2020-37103— DotNetNuke 9.5 - Persistent Cross-Site Scripting
Quick assessment
Affected
Dnnsoftware DotNetNuke
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 DotNetNuke是DNN公司的一个.NET平台的内容管理系统。 DNN DotNetNuke 9.5版本存在跨站脚本漏洞，该漏洞源于允许普通用户通过日志工具上传包含可执行脚本的恶意XML文件，可能导致跨站脚本攻击。
Possible ATT&CK Techniques 3 AI
T1132.002 · Non-Standard Encoding T1189 · Drive-by Compromise T1059.007 · JavaScriptAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Dnnsoftware | DotNetNuke | ≤ 9.5 |
affected |
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I. Basic Information for CVE-2020-37103
Vulnerability Information
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Vulnerability Title
DotNetNuke 9.5 - Persistent Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
DotNetNuke 9.5 contains a persistent cross-site scripting vulnerability that allows normal users to upload malicious XML files with executable scripts through journal tools. Attackers can upload XML files with XHTML namespace scripts to execute arbitrary JavaScript in users' browsers, potentially bypassing CSRF protections and performing more damaging attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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
DNN DotNetNuke 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DNN DotNetNuke是DNN公司的一个.NET平台的内容管理系统。 DNN DotNetNuke 9.5版本存在跨站脚本漏洞，该漏洞源于允许普通用户通过日志工具上传包含可执行脚本的恶意XML文件，可能导致跨站脚本攻击。
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 |
|---|---|---|---|---|
| Dnnsoftware | DotNetNuke | 0 ~ 9.5 | - |
|
II. Public POCs for CVE-2020-37103
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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V. Comments for CVE-2020-37103
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