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I. Basic Information for CVE-2023-34246
Vulnerability Information

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Vulnerability Title
Doorkeeper Improper Authentication vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. This issue is fixed in version 5.6.6.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Doorkeeper 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Doorkeeper是一款适用于Rails/Grape应用的OAuth 2身份验证提供程序。 Doorkeeper 5.6.6之前版本存在授权问题漏洞,该漏洞源于会自动处理先前已批准的公共客户端无需用户同意的授权请求。
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
doorkeeper-gemdoorkeeper < 5.6.6 -
II. Public POCs for CVE-2023-34246
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III. Intelligence Information for CVE-2023-34246
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IV. Related Vulnerabilities
V. Comments for CVE-2023-34246

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