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I. Basic Information for CVE-2021-22942
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A possible open redirect vulnerability in the Host Authorization middleware in Action Pack >= 6.0.0 that could allow attackers to redirect users to a malicious website.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ruby on Rails 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby on Rails是美国Rails团队的一套基于Ruby语言的开源Web应用框架。 Ruby on Rails 存在输入验证错误漏洞，该漏洞源于在rubygem-actionpack中发现一个缺陷，通过特别制作的X-Forwarded-Host头，结合某些允许的主机格式，可以导致Action Pack中的主机授权中间件将用户重定向到恶意网站。攻击者可利用该漏洞来威胁系统可用性。
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
VendorProductAffected VersionsCPESubscribe
-https://github.com/rails/rails 6.1.4.1, 6.0.4.1 -
II. Public POCs for CVE-2021-22942
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III. Intelligence Information for CVE-2021-22942
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IV. Related Vulnerabilities
Same product: https://github.com/rails/rails
Same vendor: n/a
Same weakness: CWE-601
V. Comments for CVE-2021-22942

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