CVE-2022-39350— Dependency-Track 安全漏洞
一分钟漏洞结论
影响对象
DependencyTrack frontend
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Dependency-Track是一套用于识别第三方组件风险的智能供应链组件分析平台。 Dependency-Track 4.6.1之前版本存在安全漏洞，该漏洞源于没有编码或清理Showdown的输出，这使得任意JavaScript可以在前端上下文中执行。
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一、 漏洞 CVE-2022-39350 基础信息
漏洞信息
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Vulnerability Title
@dependencytrack/frontend vulnerable to Persistent Cross-Site-Scripting via Vulnerability Details
来源: CVE Program / CVE List V5
Vulnerability Description
@dependencytrack/frontend is a Single Page Application (SPA) used in Dependency-Track, an open source Component Analysis platform that allows organizations to identify and reduce risk in the software supply chain. Due to the common practice of providing vulnerability details in markdown format, the Dependency-Track frontend renders them using the JavaScript library Showdown. Showdown does not have any XSS countermeasures built in, and versions before 4.6.1 of the Dependency-Track frontend did not encode or sanitize Showdown's output. This made it possible for arbitrary JavaScript included in vulnerability details via HTML attributes to be executed in context of the frontend. Actors with the `VULNERABILITY_MANAGEMENT` permission can exploit this weakness by creating or editing a custom vulnerability and providing XSS payloads in any of the following fields: Description, Details, Recommendation, or References. The payload will be executed for users with the `VIEW_PORTFOLIO` permission when browsing to the modified vulnerability's page. Alternatively, malicious JavaScript could be introduced via any of the vulnerability databases mirrored by Dependency-Track. However, this attack vector is highly unlikely, and the maintainers of Dependency-Track are not aware of any occurrence of this happening. Note that the `Vulnerability Details` element of the `Audit Vulnerabilities` tab in the project view is not affected. The issue has been fixed in frontend version 4.6.1.
来源: 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
来源: 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)
来源: CVE Program / CVE List V5
Vulnerability Title
Dependency-Track 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Dependency-Track是一套用于识别第三方组件风险的智能供应链组件分析平台。 Dependency-Track 4.6.1之前版本存在安全漏洞，该漏洞源于没有编码或清理Showdown的输出，这使得任意JavaScript可以在前端上下文中执行。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| DependencyTrack | frontend | < 4.6.1 | - |
|
二、漏洞 CVE-2022-39350 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2022-39350 厂商安全公告 (1)
CVE-2022-39350 其他参考 (2)
IV. Related Vulnerabilities
V. Comments for CVE-2022-39350
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