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I. Basic Information for CVE-2024-21632
Vulnerability Information

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Vulnerability Title
omniauth-microsoft_graph vulnerable to account takeover (nOAuth)
Source: NVD (National Vulnerability Database)
Vulnerability Description
omniauth-microsoft_graph provides an Omniauth strategy for the Microsoft Graph API. Prior to versions 2.0.0, the implementation did not validate the legitimacy of the `email` attribute of the user nor did it give/document an option to do so, making it susceptible to nOAuth misconfiguration in cases when the `email` is used as a trusted user identifier. This could lead to account takeover. Version 2.0.0 contains a fix for this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Omniauth::MicrosoftGraph 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Omniauth::MicrosoftGraph是Peter Philips个人开发者的一个适用于 Microsoft Graph Api 的 Omniauth 策略。 Omniauth::MicrosoftGraph 2.0.0之前版本存在授权问题漏洞,该漏洞源于没有验证用户email属性的合法性,导致容易受到nOAuth错误配置的影响。
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
synthomniauth-microsoft_graph < 2.0.0 -
II. Public POCs for CVE-2024-21632
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III. Intelligence Information for CVE-2024-21632
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IV. Related Vulnerabilities
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