CVE-2021-42357— DOM based XSS Vulnerability in Apache Knox
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I. Basic Information for CVE-2021-42357
Vulnerability Information
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Vulnerability Title
DOM based XSS Vulnerability in Apache Knox
Source: NVD (National Vulnerability Database)
Vulnerability Description
When using Apache Knox SSO prior to 1.6.1, a request could be crafted to redirect a user to a malicious page due to improper URL parsing. A request that included a specially crafted request parameter could be used to redirect the user to a page controlled by an attacker. This URL would need to be presented to the user outside the normal request flow through a XSS or phishing campaign.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
Apache Knox SSO 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Knox Sso是美国阿帕奇（Apache）基金会的用于为您的集群提供 Web Ui Sso（单点登录）功能。 Apache Knox SSO 存在安全漏洞，该漏洞源于 URL 解析不正确，可能会制作请求以将用户重定向到恶意页面。 包含特制请求参数的请求可用于将用户重定向到攻击者控制的页面。 此 URL 需要通过 XSS 或网络钓鱼活动在正常请求流之外呈现给用户。
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 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Knox | Apache Knox 1.x ~ 1.6.1 | - |
II. Public POCs for CVE-2021-42357
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://lists.apache.org/thread/b7v5dkpyqb51nw0lvz4cybhgrfhk1g7jx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-42357
IV. Related Vulnerabilities
Same product: Apache Knox
Same vendor: Apache Software Foundation
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V. Comments for CVE-2021-42357
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